This appeal speaks of a qui tam action brought by Carol Rae Cooper Foulds, on behalf of the United States, against Texas Tech University and Texas Tech University Health Sciences Center for violations of the False Claims Act, 31 U.S.C. § 3729 et seq. (West Supp.1998). We must initially decide a jurisdictional issue--whether under the Eleventh Amendment private citizens acting as qui tam plaintiffs can institute such suits against the sovereign states. Because we hold that the Eleventh Amendment bars this suit, we lack the constitutional authority to decide the second--and broader--issue presented in this appeal of whether the False Claims Act creates a cause of action, at all (whether by an individual or the United States government), against an individual state when that state knowingly submits false or fraudulent claims for payment to the United States. In short, we simply hold that the Eleventh Amendment divests the federal courts of jurisdiction over this qui tam action brought against Texas Tech University and Texas Tech University Health Sciences Center ("Texas defendants").

* A

Foulds possesses information that she believes will bring to light a massive number of fraudulent claims submitted to the United States. She obtained this information as a dermatology resident at the Texas Tech Health Sciences Center ("TTHSC"). Foulds worked at various clinics run by TTHSC. She examined patients, made diagnoses, and prescribed treatment for patients. Resident physicians performed these services, Foulds alleges, without any supervision by the staff physicians. She says that after residents had rendered these services without oversight, staff physicians routinely signed patient charts and Medicare/Medicaid billing forms certifying that the services were personally performed by the staff physicians or by the staff physicians' employees under their personal direction. Foulds alleges no simple clerical error. Indeed, she estimates that the defendants have submitted almost one-half million false claims over a period of ten years.

This alleged falsification of documents forms the basis for Foulds's action under the False Claims Act ("FCA" or "Act"). That Act creates civil liability for, inter alia, "[a]ny person who knowingly presents, or causes to be presented, to an officer or employee of the United States Government ... a false claim for payment or approval." 31 U.S.C. § 3729(a)(1) (emphasis supplied).1 Foulds and the United States argue that the term "person" includes a state. The Texas defendants disagree, arguing that "person" does not include a sovereign state.

Aside from the question of whether the Act's language subjects states to potential liability, Foulds has other hurdles to clear. An uninterested third party ordinarily cannot seek relief for the United States' injuries suffered at the hands of another. See, e.g., Valley Forge Christian College v. Americans United for Separation of Church and State, Inc., 454 U.S. 464, 474, 102 S. Ct. 752, 70 L. Ed. 2d 700 (1982) (recognizing the principle that a plaintiff generally must assert his own rights, and not the rights of third parties). Many a good citizen, without hope of personal reward, might choose to expose such corruption to allow the government to recoup its losses. The FCA, however, provides a mechanism to coax the less altruistic to come forward. Section 3730(b) of the Act allows private persons to "bring a civil action for a violation of § 3729 for the person and for the United States Government." 31 U.S.C. § 3729(b)(1). To be sure, the statute provides for what can amount to massive rewards for a person who undertakes this task.2

For hundreds of years, these proceedings have been labeled "qui tam" actions.3 A qui tam plaintiff under the FCA must file her complaint under seal and deliver copies of the complaint to the United States. Id. § 3730(b)(2). The United States then must decide within sixty days, unless granted an extension, whether to intervene and prosecute the action itself or whether to take on a passive role and allow the qui tam plaintiff (also called a "relator") to prosecute the action. Id. § 3730(b)(4). In the instant case, the United States has not intervened in the action leading to this appeal.

This appeal presents an additional claim. According to Foulds, her decision to blow the whistle on the allegedly fraudulent activities led to retaliatory conduct by the chairman of the dermatology department.4 Foulds contends that she first notified Texas Tech University's general counsel of the false claims in the fall of 1993. She alleges that soon thereafter she received derogatory memoranda from the chairman of the dermatology department and was subsequently placed on probation. Section 3730(h) of the FCA provides remedies for those employees harassed by their employers because of lawful acts performed in furtherance of qui tam actions under the Act. The "employee may bring an action in the appropriate district court of the United States for the relief provided in this subsection." 31 U.S.C. § 3730(h).

Foulds filed her complaint with the district court in August of 1995. This complaint remained under seal until the district court issued an order in September of 1996, denying the United States' request for an extension of time during which it could determine whether to intervene.5 According to assertions made by the United States at oral argument, the federal government simply did not have the time necessary to determine whether this case warranted its intervention. Shortly after the district court issued the order denying the government's request for an extension, two of the defendants, Texas Tech University and Texas Tech Health Sciences Center ("Texas defendants"),6 filed a motion to dismiss the qui tam action pursuant to Rules 12(b)(1) and (6) of the Federal Rules of Civil Procedure. The Texas defendants based their motion to dismiss on four arguments: (1) the Eleventh Amendment precludes a private citizen from bringing a qui tam suit against the sovereign states for alleged violations of the FCA; (2) the Eleventh Amendment bars private citizens from naming states as defendants to a claim seeking a retaliation remedy under § 3730(h) of the FCA; (3) states are not "persons" for purposes of the FCA; and (4) Foulds failed to plead fraud with particularity.7

The district court denied the Texas defendants' motion to dismiss. Noting that a ruling on a 12(b)(1) motion to dismiss for lack of subject matter jurisdiction must precede any decisions on other Rule 12 motions, the court first addressed the defendants' Eleventh Amendment arguments.

The Texas defendants argued that the principles recognized in Seminole Tribe of Florida v. Florida, 517 U.S. 44, 116 S. Ct. 1114, 134 L. Ed. 2d 252 (1996), apply to this case. In Seminole Tribe, the Supreme Court announced a two-step analysis for determining whether Congress has legitimately denied the states the sovereign immunity recognized under the Eleventh Amendment. First, a court must determine whether "Congress has 'unequivocally expresse[d] its intent to abrogate the immunity.' " Id. at 55, 116 S. Ct. 1114 (citation omitted). Second, the court must decide "whether Congress has acted 'pursuant to a valid exercise of power.' " Id. (citation omitted). With regard to the second inquiry, the Supreme Court held that Congress could not abrogate Eleventh Amendment immunity simply by enacting legislation under its general grant of Article I legislative powers. Id. at 72-73, 116 S. Ct. 1114. Controlling Supreme Court precedent has recognized only one valid source of Congressional power that would allow the abrogation of a state's immunity from suit by its citizens: § 5 of the Fourteenth Amendment. Id. at 59, 72-73, 116 S. Ct. 1114. The Texas defendants have argued that, with respect to the False Claims Act, Congress' only source of legislative power is Article I. Consequently, there has been no abrogation of the Eleventh Amendment bar to this suit.

The district court quickly brushed aside the applicability of Seminole Tribe. The court decided that it need not address Seminole Tribe 's holding because the defense of sovereign immunity from suit under the Eleventh Amendment was not presented here inasmuch as the Eleventh Amendment did not apply to suits by the United States against a state, which, it held, a qui tam action is in fact. United States ex rel. Foulds v. Texas Tech Univ., 980 F. Supp. 864, 870 (N.D.Tex.1997). In reaching this conclusion, the district court followed the path of the Fourth Circuit in United States ex rel. Milam v. University of Texas M.D. Anderson Cancer Ctr., 961 F.2d 46 (4th Cir.1992) ("Milam "). The Milam court decided first that the United States was the "real party in interest" in qui tam suits under the FCA. It then leapt to the conclusion that states have no sovereign immunity defense against a private citizen relator--even if the United States chose not to intervene--because states possess no immunity from suits brought by the United States. Thus, the district court found that Seminole Tribe had no bearing on this action against the Texas defendants; those defendants simply had no sovereign immunity defense in qui tam actions. Foulds, 980 F. Supp. at 870.

The district court then decided that rejection of the Eleventh Amendment challenge to Foulds's § 3730(h) retaliation claim easily followed. Although the United States would reap no monetary award pursuant to a successful retaliation claim, the district court found that

[i]f section 3730(h) is eviscerated, then the Government is truly the one that will suffer the greatest harm. This is because a "whistleblower" will not be encouraged to come forward with information for fear of being retaliated against.

Id. at 871. Thus, the district court reasoned that sovereign immunity should not prevent the § 3730(h) action against the Texas defendants.

Having disposed of the Eleventh Amendment issues, the district court proceeded to address the remaining question: Does the term "person," under the FCA, encompass states? Although it recognized that courts ordinarily do not understand the term "person" to include the sovereign states, the court rejected this general rule because

this would be an illogical step to make in light of [the district] court's finding that the Eleventh Amendment does not bar Foulds's suit against [the Texas defendants].

Id. at 871. This somewhat questionable reasoning8 led the district court to dismiss the Texas defendants' 12(b)(6) motion.

After issuing its order denying the Texas defendants' motions, the district court issued a stay pending this interlocutory appeal. We have jurisdiction over this interlocutory appeal pursuant to the collateral order doctrine. See Puerto Rico Aqueduct and Sewer Authority v. Metcalf & Eddy, Inc., 506 U.S. 139, 147, 113 S. Ct. 684, 121 L. Ed. 2d 605 (1993) (holding that "States and state entities ... may take advantage of the collateral order doctrine to appeal a district court order denying a claim of Eleventh Amendment immunity").

* We begin and end with the jurisdictional question presented by the Eleventh Amendment. Generally, our court would first interpret the ambiguous statute before deciding any constitutional issues. Indeed, courts' interpretive results are often influenced by their desire to avoid potential constitutional problems. See, e.g., Ashwander v. Tennessee Valley Authority, 297 U.S. 288, 348, 56 S. Ct. 466, 80 L. Ed. 688 (1936) (Brandeis, J., concurring); United States v. Reeves, 752 F.2d 995, 1001 (5th Cir.1985). Precisely because this has been the ordinary approach (deciding the statutory question before the constitutional question), we think it is jurisprudentially important to discuss first the reasons for disregarding it in this case.

The Eleventh Amendment's admonition is jurisdictional in nature:

The Judicial power of the United States shall not be construed to extend to any suit in law or equity, commenced or prosecuted against one of the United States by Citizens of another State, or by Citizens or Subjects of any Foreign State.

U.S. Const. amend. XI. While often noted for preserving state sovereignty, the Amendment only accomplishes this end through jurisdictional limitation. Puerto Rico Aqueduct, 506 U.S. at 144, 113 S. Ct. 684 ("[The Eleventh Amendment's] withdrawal of jurisdiction effectively confers an immunity from suit.") Its negative instruction on how to construe federal judicial power operates as an additional boundary on that power, supplementing the restraints on judicial power already implicitly provided in Article III of the Constitution. See Atascadero State Hospital v. Scanlon, 473 U.S. 234, 238, 105 S. Ct. 3142, 87 L. Ed. 2d 171 (1985) (quoting Pennhurst State Sch. and Hosp. v. Halderman, 465 U.S. 89, 98, 104 S. Ct. 900, 79 L. Ed. 2d 67 (1984)) ("[T]he significance of [the Eleventh Amendment] 'lies in its affirmation that the fundamental principle of sovereign immunity limits the grant of judicial authority in Art. III' of the Constitution.").9 It is the Eleventh Amendment's restraint on "Judicial power" that requires us to confront the Eleventh Amendment before employing our power to interpret statutory text.

Although parties may (and do in this case) present their arguments in the alternative, we cannot hand down a decision in this fashion. To rule on a merits question before, or in addition to, answering the omnipresent jurisdictional question would contravene the well-established principle that the federal courts may not issue advisory opinions. See Marathon Oil Co. v. A.G. Ruhrgas, 145 F.3d 211, 222-23 (5th Cir.) (en banc) ("Ruhrgas ") (adopting the reasoning in Rhulen Agency, Inc. v. Alabama Ins. Guar. Ass'n, 896 F.2d 674 (2d Cir.1990), which stated that when a defendant moves for dismissal under Rule 12(b)(1), and on other grounds, the court should consider the 12(b)(1) motion first since other defenses become moot and need not be determined if the court must dismiss the complaint for lack of subject matter jurisdiction), cert. granted, --- U.S. ----, 119 S. Ct. 589, 142 L. Ed. 2d 532 (1998). In sum, we cannot hold that we possess no authority to hear a case, and then proceed to decide the statutory issue presented in the case. Steel Co. v. Citizens for a Better Env't, 523 U.S. 83, 118 S. Ct. 1003, 1016, 140 L. Ed. 2d 210 (1998); Ruhrgas, 145 F.3d at 216 ("[O]ur jurisdiction must be considered at the outset of a case.").

Nor can we assume jurisdiction to decide that the statute creates no cause of action and then brush away the jurisdictional question as unnecessary to address for the reason that, in either event, the sum of the relief granted equals zero. The Supreme Court has recently, and flatly, rejected any "doctrine of hypothetical jurisdiction"10 required for such a holding. Steel Co., 118 S. Ct. at 1012.11 Under this hypothetical approach, courts assumed, usually for the sake of simplicity, that they possessed jurisdictional authority over the case, and then decided whether the relevant statute created a cause of action. See, e.g., United States v. Tonry, 605 F.2d 144, 148 n. 12 (5th Cir.1979); Smith v. Avino, 91 F.3d 105, 108 (11th Cir.1996); Browning-Ferris Indus. v. Muszynski, 899 F.2d 151, 154-60 (2d Cir.1990). As the Supreme Court has decided, however, this approach is flawed, for "[o]n every writ of error or appeal, the first and fundamental question is that of jurisdiction ..." Steel Co., 118 S. Ct. at 1012 (quoting Great Southern Fire Proof Hotel Co. v. Jones, 177 U.S. 449, 453, 20 S. Ct. 690, 44 L. Ed. 842 (1900)). Furthermore,

[w]ithout jurisdiction the court cannot proceed at all in any cause. Jurisdiction is power to declare the law, and when it ceases to exist, the only function remaining to the court is that of announcing the fact and dismissing the cause.

Ex parte McCardle, 74 U.S. (7 Wall.) 506, 514, 19 L. Ed. 264 (1868); Steel Co., 118 S. Ct. at 1016 ("For a court to pronounce upon the meaning or the constitutionality of a state or federal law when it has no jurisdiction to do so is, by very definition, for a court to act ultra vires.").12

Accordingly, if the Eleventh Amendment removes our jurisdictional authority to hear Foulds's case, we have no power to determine whether the False Claims Act creates a cause of action against states--i.e., whether states are "person[s]" under the Act. See Blatchford v. Native Village of Noatak, 501 U.S. 775, 788 n. 5, 111 S. Ct. 2578, 115 L. Ed. 2d 686 (1991) ("Because we find that § 1362 does not enable tribes to overcome Alaska's sovereign immunity, we express no view on whether these respondents qualify as 'tribes' within the meaning of that statute."). Even though our reading of "person" might foreclose any possibility of a private citizen bringing a FCA qui tam action against the state of Texas, this possible result does not convert the statutory issue into a jurisdictional one. A determination that the relevant statute creates no cause of action under which the plaintiff may proceed says nothing about a court's subject-matter jurisdiction over the suit. Steel Co., 118 S. Ct. at 1010 ("It is firmly established in our cases that the absence of a valid (as opposed to arguable) cause of action does not implicate subject-matter jurisdiction, i.e., the courts' statutory or constitutional power to adjudicate the case.").

* We now attend to the threshold jurisdictional issue: whether a private citizen may institute a suit--on behalf of the United States--against a state in federal court. The facts of this case necessarily limit our inquiry to the situation in which a private citizen brings the qui tam action and the United States government has not intervened.13 We review Eleventh Amendment immunity determinations, like other questions of subject matter jurisdiction, de novo as a question of law. Ussery v. Louisiana, 150 F.3d 431, 434 (5th Cir.1998).

As a matter of helpful repetition, we again set out the text of the Eleventh Amendment:The Judicial power of the United States shall not be construed to extend to any suit in law or equity, commenced or prosecuted against one of the United States by Citizens of another State, or by Citizens or Subjects of any Foreign State.

U.S. Const. amend. XI (emphasis added). The Supreme Court has interpreted this amendment to bar citizens from suing their own states as well as other states. Hans v. Louisiana, 134 U.S. 1, 10 S. Ct. 504, 33 L. Ed. 842 (1890). We must therefore apply the seemingly plain proposition of the Eleventh Amendment to the arguments advanced by Foulds and the United States that this case was not "commenced or prosecuted" by a citizen, but instead by the United States itself. In actuality, it is as plain as the sun that this suit was not commenced by the United States and that the United States has not intervened to prosecute the case. It is true however, that Foulds, pursuant to statutory authority, has brought this suit in the name of and on behalf of the United States to recover damages for it for injuries it has suffered. Thus, although it is clear--to track the language of the Eleventh Amendment--that Foulds is a citizen who has commenced a suit against Texas, we cannot conclude our inquiry so abruptly. We must explore the more subtle question: Has Foulds, in her capacity as a private citizen, commenced or prosecuted a suit against the state of Texas?14

By first asking who has commenced or prosecuted the suit against Texas, our starting point differs from that of the four other circuit courts that have addressed this issue. Those courts began their analyses by first determining that the United States is the "real party in interest" in qui tam actions. Then, they conclude that because the states enjoy no sovereign immunity from the United States,15 the Eleventh Amendment does not apply. United States ex rel. Rodgers v. Arkansas, 154 F.3d 865, 868 (8th Cir.1998); United States ex rel. Stevens v. Vermont Agency of Natural Resources, 162 F.3d 195, 201-03 (2d Cir.1998); United States ex rel. Fine v. Chevron, U.S.A., Inc., 39 F.3d 957, 963 (9th Cir.1994), vacated, 72 F.3d 740 (9th Cir.1995); Milam, 961 F.2d at 50. But these decisions provide no reasons or authority for equating a16 real party in interest with the party who "commences or prosecutes" the suit. Deciding whether it is Foulds or the United States that has commenced this suit requires, we believe, a harder look than simply recognizing that the United States is a real party in interest.

The question allows no easy answer. One reason for the perplexity is that Congress has not, in this respect, specified the contours of the relationship between the qui tam plaintiff and the United States. At one end of the spectrum, the United States could simply assign the cause of action to the qui tam plaintiff, yielding complete control and ownership of the suit. Compare United States ex rel. Kelly v. The Boeing Co., 9 F.3d 743, 748 (9th Cir.1993) ("We conclude that Congress intended to assign the government's fraud claims to individual qui tam plaintiffs in cases where the government itself chooses not to pursue such claims."); with Louisiana Dept. of Transp. and Dev. v. PNL Asset Management Co. (In re Estate of Fernandez), 123 F.3d 241, 245-46 (5th Cir.) (private party cannot escape sovereign immunity defense when United States agency sold that party the judgment forming the basis of a bankruptcy adversarial proceeding), modified, 130 F.3d 1138 (5th Cir.1997) ("Fernandez "). At the other end of the spectrum, the United States could formally deputize each individual qui tam plaintiff so that the relator remains under the full control of, and acts first and foremost in the interests of, the United States. Cf. Milam, 961 F.2d at 49 ("Congress has let loose a posse of ad hoc deputies ...").

Contrary to language in the cases just cited, neither of those two concepts--at the respective ends of our spectrum--accurately describes the relationship:17 The government retains some control over the qui tam suit commenced by the plaintiff, see, e.g., 31 U.S.C. § 3730(c)(3) (United States may intervene upon showing of good cause), but does not exercise authoritative control over the case, see, e.g., id. § 3730(c)(1) (relator has the right to remain a party to the suit even if the government intervenes). The government retains some possessory rights to the proceeds of the suit, see id. § 3730(d)(2) (fixing the relator's maximum share of proceeds at thirty percent), but cannot claim rights to all of the proceeds, see id. § 3730(d) (establishing relator's minimum percentage share of the proceeds). The FCA does expressly assign some authority to institute suits in the name of the government, see id. § 3730(b) ("A person may bring a civil action for a violation of section 3729 for the person and for the United States Government. The action shall be brought in the name of the Government."), but the government does not expect that the relator will act first and foremost with the government's interests in mind, see e.g., United States ex rel. Sequoia Orange Co. v. Baird-Neece Packing Corp., 151 F.3d 1139 (9th Cir.1998) (discussing government's effort to end industry war by intervening in over twenty FCA suits between competing citrus companies).18 However we may describe and weigh the respective roles of the government and the qui tam plaintiff under the False Claims Act, we still must decide whether it can be said that this suit was commenced or prosecuted by the United States for Eleventh Amendment purposes.

Preliminarily, we note that even though the United States may be a relevant "party" in this suit for some purposes of the litigation, the Federal Government certainly is not the acting party-of-record in this suit. Our court's precedent commands this view. In Searcy v. Philips Electronics North America Corp., 117 F.3d 154, 156 (5th Cir.1997), we faced the question whether the United States could appeal a district court's settlement approval when the government had not yet intervened in the qui tam action. We found that the United States--although a real party in interest--was not a party for purposes of appeal.19 Id. at 156. We based this conclusion on our view that the FCA's

structure distinguishes between cases in which the United States is an active participant and cases in which the United States is a passive beneficiary of the relator's efforts. [Thus,] when the government chooses to remain passive, as it [had in Searcy ], we [saw] no reason to treat it as a party with standing to challenge the district court's action as of right.

Id. at 156 (emphasis added); see also Avco Corp. v. United States Dept. of Justice, 884 F.2d 621, 623-24 (D.C.Cir.1989) (interpreting the word "commences," as used in the FCA, so that the relator's act of commencing an action does not equate to the Attorney General commencing an action). Just as in Searcy, the United States has chosen to remain inactive in the prosecution of this case. Where the United States has opted for this passive role, it is difficult to treat it as the party that has "commenced or prosecuted" the suit. Cf. 31 U.S.C.A. § 3730(b)(4)(B) (giving the relator "the right to conduct the action" when the government declines to assume control); Searcy, 117 F.3d at 160 ("A relator has 'conducted' an action if he devises strategy, executes discovery, and argues the case in court ..."). To say the least, a "passive party" is certainly a contradictory description for a party who "commences" or "prosecutes" the suit.20

The only argument raised to challenge the facial assumption that Foulds actually "commenced and prosecuted" this action as a private citizen is that the FCA establishes Foulds as the deputy of the United States.21 The Supreme Court has made clear, however, that Congress cannot delegate to private citizens the United States' sovereign exemption from Eleventh Amendment restrictions.

In Blatchford, the Court held that the Eleventh Amendment bars federal court suits by Indian tribes against a state. Blatchford, 501 U.S. at 782, 111 S. Ct. 2578. The tribes argued that the United States had delegated to the tribes its authority to bypass the Eleventh Amendment and to thus sue the states in federal courts. The tribes first pointed out that the Supreme Court had previously recognized the authority of the United States to bring claims against states to enforce rights of Indian tribes. Id. at 783, 111 S. Ct. 2578. Next, the tribes argued that a jurisdictional statute, 28 U.S.C. § 1362,22 delegated to Indian tribes the United States' power to press their claims notwithstanding the states' Eleventh Amendment sovereign immunity. Blatchford, 501 U.S. at 783, 111 S. Ct. 2578.23 Because the Eleventh Amendment does not bar the United States from suing the states in federal court, the tribes argued, it also does not bar delegates of the United States (pursuant to § 1362) from commencing an action in the federal courts. The Supreme Court rejected this argument:

We doubt ... that the sovereign exemption can be delegated ... The consent "inherent in the convention," to suit by the United States--at the instance and under the control of responsible federal officers--is not consent to suit by anyone whom the United States might select ...

Id. at 785, 111 S. Ct. 2578. See also The Federalist No. 81, at 455 (Alexander Hamilton) (Isaac Kramnick ed., 1987) ("It is inherent in the nature of sovereignty not to be amenable to the suit of an individual without its consent. ... Unless, therefore, there is a surrender of this immunity in the plan of the convention, it will remain with the States...."); Stevens, 162 F.3d at 224 (Weinstein, J., dissenting) (stating that the federal government's power to sue a state in federal court is nontransferable); Rodgers, 154 F.3d at 869 (Panner, J., dissenting) (same). To be sure, our circuit has been explicit that "there must be a clear expression of purpose to abrogate the Eleventh Amendment in any extension of agency status to a private party for the purpose of jurisdiction." Fernandez, 130 F.3d at 1139. The FCA contains no such clear expression.

As the Supreme Court has suggested in Blatchford, the principle of federalism embodied in both the Constitution and the Eleventh Amendment reflects an understanding between two sovereign authorities--the Federal Government and the respective states--that state sovereignty is surrendered only to another sovereign, the United States, which, of course, acts through "responsible federal officers." Qui tam plaintiffs cannot qualify as surrogates of "responsible federal officers" who have the right to represent the sovereign to sue the respective states. Indeed, the Supreme Court has recognized this fact. In a recent case, it stated that "[a]s a class of plaintiffs, qui tam relators are different in kind than the Government. They are motivated primarily by prospects of monetary reward rather than the public good." Hughes Aircraft Co. v. United States ex rel. Schumer, 520 U.S. 939, 117 S. Ct. 1871, 1877, 138 L. Ed. 2d 135 (1997) (unanimous opinion) (emphasis added). Importantly, the Supreme Court specifically noted "[t]hat [just because] a quit tam suit is brought by a private party 'on behalf of the United States,' does not alter the fact that a relator's interests and the Government's do not necessarily coincide." Id. at 1877 n. 5. This realistic portrayal of qui tam plaintiffs comports with the rationale behind the FCA provisions as articulated by Senator Howard, the sponsor of the original bill preceding the FCA:

I have based the enforcement provisions upon the old-fashioned idea of holding out a temptation, and "setting a rogue to catch a rogue," which is the safest and most expeditious way I have ever discovered of bringing rogues to justice.

Cong. Globe, 37th Cong., 3d Sess. 955-56 (1863). Furthermore, Sir Edward Coke's class description of qui tam plaintiffs hardly suggests a historical understanding of relators as responsible representatives of the sovereign. He described the common informers who institute penal actions for the government as "viperous vermin" that prevent "[t]he King [from] commit[ting] the sword of his justice or the oil of his mercy." Gerald Hurst, The Common Informer, 147 Contemp. Rev. 189-90 (1935). In short, these descriptions of the historical qui tam plaintiff undermine the concept that she is deputized to stand in for the "responsible federal officers" to whom the states have surrendered their sovereign rights.

Furthermore, rogue or not, the qui tam plaintiff is surely no mere opportunistic bystander in the litigation, irrespective of whose name the litigation may bear. With the merely chimerical presence of the United States in this case, the relator's significant control over the litigation process plainly impinges on state sovereignty. It is Foulds--not the United States as sovereign--who controls all strategic litigation decisions in the case such as how, when and in what manner to make demands on a state, whether to sue a state, how far to push the state toward a jury trial in extended litigation, whether to settle with a state and on what terms, etc.; and it is Foulds who maintains sole responsibility for financing the litigation and for its costs. See 31 U.S.C. § 3730(f) ("The Government is not liable for expenses which a person incurs in bringing an action under this section."). The fact that the government has not a penny staked in this case plays an important role in determining which party has commenced and prosecuted the suit for Eleventh Amendment purposes. See New Hampshire v. Louisiana, 108 U.S. 76, 89, 2 S. Ct. 176, 27 L. Ed. 656 (1883) (where private citizens funded the litigation, Eleventh Amendment barred suit brought in the name of a state, on behalf of those private citizens, against another State). Unless the United States commits its own resources--both personnel and money that are under its authority and control--private citizens should not be able to sidestep the Eleventh Amendment and hail the sovereign states into federal court.24

In sum, we hold that when the United States has not actively intervened in the action, the Eleventh Amendment bars qui tam plaintiffs from instituting suits against the sovereign states in federal court. The United States' decision to maintain a passive role compels us to conclude that the private citizen, not the United States, has "commenced or prosecuted" the suit. Furthermore, the United States cannot delegate to non-designated, private individuals its sovereign ability to evade the prohibitions of the Eleventh Amendment. Only "responsible federal officers," or those who act at their instance and under their control, may exercise the authority of the United States as sovereign. Foulds does not qualify.

Having decided that a private citizen has commenced and prosecuted this action against a sovereign state within the meaning of the Eleventh Amendment's proscription, our remaining task is to apply the dictates of Seminole Tribe:

In order to determine whether Congress has abrogated the States' sovereign immunity, we ask two questions: first, whether Congress has "unequivocally expresse[d] its intent to abrogate the immunity," and second, whether Congress has acted "pursuant to a valid exercise of power."

Seminole Tribe, 517 U.S. at 55, 116 S. Ct. 1114 (citations omitted).

In Scott v. University of Mississippi, 148 F.3d 493 (5th Cir.1998), we stated the requirements for finding Congressional intent to abrogate the States' sovereign immunity:

Congress's intent to abrogate state sovereign immunity "must be obvious from 'a clear legislative statement.' " Congress may abrogate state sovereign immunity "only by making its intention unmistakably clear in the language of the statute." "A general authorization for suit in federal court is not the kind of unequivocal statutory language sufficient to abrogate the Eleventh Amendment." Instead, both the text and structure of the statute must "make[ ] it clear that the State is the [intended] defendant in the suit." Congress is not required, however, to "explicitly reference to state sovereign immunity or the Eleventh Amendment."

Id., 148 F.3d at 499 (citations omitted).

Foulds has not argued that the FCA "unequivocally expresse[s]" a congressional intent to abrogate the states' sovereign immunity. Neither have we found any such clear intent, as no relevant provision of the Act explicitly mentions states as defendants. Cf. Seminole Tribe, 517 U.S. at 57, 116 S. Ct. 1114 ("[W]e think that the numerous references to the 'State' in the text of § 2710(d)(7)(B) make it indubitable that Congress intended through the Act to abrogate the States' sovereign immunity from suit."). We need not proceed any further than this. The Eleventh Amendment bars Foulds's § 3729 claim against the Texas defendants.

We must next consider the Eleventh Amendment implications for Foulds's § 3730(h) anti-retaliation claim.25 We conclude that she has "commenced or prosecuted", within the meaning of the Eleventh Amendment, a suit against the Texas defendants for this alleged violation of § 3730(h). Consequently, this claim must be dismissed as well.

Foulds's argument that the United States is also a real party in interest in a § 3730(h) claim is, it seems to us, far more of a stretch than the claim we have just dismissed. The only support she offers for this argument is that the United States has an interest in protecting those who prosecute actions on the United States' behalf. (The United States, which has argued alongside Foulds for purposes of this appeal, leaves her on her own when she makes this argument.) Even if we assume that the claim was not dependent upon her ability to prosecute this case, there are significant independent reasons that lead to our rejection of this claim. The qui tam plaintiff keeps all of the proceeds from any successful § 3730(h) claim; indeed, only a qui tam plaintiff possesses the right to bring such a claim. Therefore, even if we accepted a "real party in interest" analysis for determining whether the Eleventh Amendment applies in this case, Foulds's § 3730(h) claim nevertheless would be barred. See Bankston v. Burch, 27 F.3d 164, 167 (5th Cir.1994) (party possessing the right sought to be enforced is the real party in interest). Any collateral interest the United States might have in protecting qui tam plaintiffs simply cannot trump the Eleventh Amendment.26

For all of the foregoing reasons, we REVERSE the district court's order denying the Rule 12(b)(1) motion to dismiss for lack of subject matter jurisdiction over the suit, and we REMAND for an entry of a judgment dismissing the complaint as to Texas Tech University and Texas Tech University Health Sciences Center.

REVERSED and REMANDED for Entry of Judgment Dismissing Appellants.

BENAVIDES, Circuit Judge, concurs in result.