United States Court of Appeals
                         FOR THE EIGHTH CIRCUIT
                                 ___________

                                 No. 03-1411
                                 ___________

Smithfield Foods, Inc.; Murphy          *
Farms, LLC; Prestage Stoecker           *
Farms, Inc.,                            *
                                        *
              Appellees,                *
                                        *   Appeal from the United States
       v.                               *   District Court for the
                                        *   Southern District of Iowa.
Thomas J. Miller, Attorney General      *
of the State of Iowa in his Official    *
Capacity,                               *
                                        *
              Appellant.                *
                                        *
____________________                    *
                                        *
Christopher Bedford; Lori Sokolowski; *
Iowa Citizens for Community             *
Improvement; Missouri Rural Crisis      *
Center; Land Stewardship Project;       *
Illinois Stewardship Alliance; Citizens *
Action Coalition of Indiana; Campaign *
for Family Farms; National Family       *
Farm Coalition; Iowa Pork Producers *
Association; Iowa Farm Bureau           *
Federation; Iowa Farmers Union,         *
                                        *
              Amici on behalf of        *
              Appellant.                *
                                    ___________

                          Submitted: October 23, 2003
                              Filed: May 21, 2004
                                   ___________

Before RILEY, HEANEY, and SMITH, Circuit Judges.
                            ___________

RILEY, Circuit Judge.

       Smithfield Foods, Inc. (Smithfield Foods), Murphy Farms, LLC (Murphy
Farms), and Prestage Stoecker Farms, Inc. (Prestage Stoecker), (collectively
Smithfield), brought a suit against the Iowa Attorney General (the Attorney General),
contending Iowa Code section 9H.2 (2003)1 (section 9H.2) violates the dormant
Commerce Clause. The district court entered summary judgment in Smithfield’s
favor, concluding section 9H.2 discriminated against interstate commerce on its face,
in purpose, and in effect. The Attorney General appeals. During this appeal, the
Iowa General Assembly (General Assembly) amended section 9H.2. We vacate the
district court’s entry of summary judgment and remand for consideration of the
recently amended section 9H.2. We do not address the district court’s ultimate
conclusion that the prior version of section 9H.2 violates the dormant Commerce
Clause, nor do we consider the constitutionality of the former version of section 9H.2.

I.    BACKGROUND
      Smithfield Foods, a Virginia corporation with its principal business office in
Virginia, claims to be the largest vertically integrated pork producer in the world.
Smithfield Foods owns Murphy Farms, a Delaware limited liability company
headquartered in North Carolina. Murphy Farms contracts with Prestage Stoecker,


      1
      Subsequent legislation transferred section 9H.2 to chapter 202B of the Iowa
Code. 2003 Iowa Acts ch. 115, § 16; see Iowa Code §§ 201B.101, 202B.201 &
202B.202 (Supp. 2004).
                                          -2-
an Iowa corporation with its principal place of business in Iowa, for the feeding and
care of swine in Iowa.

        Section 9H.2 prohibited pork and beef processors from engaging in certain
activities. See Iowa Code § 9H.2 (2003). The General Assembly adopted section
9H.2 “to preserve free and private enterprise, prevent monopoly, and also to protect
consumers.” Iowa Code § 9H.2 (2003); 1975 Iowa Acts ch. 133, § 2. Section 9H.2
originally attempted to accomplish these goals by declaring it unlawful for pork and
beef processors “to own, control, or operate a feedlot in Iowa.” 1975 Iowa Acts ch.
133, § 2. The General Assembly has amended the statute several times since 1975,
arguably to hinder Smithfield’s ability to operate in Iowa. An amendment in 2002
expanded the prohibited activities for processors by prohibiting processors from
financing a swine operation in Iowa or “a person who directly or indirectly contracts
for the care and feeding of swine in [Iowa].” 2002 Iowa Acts ch. 1095,
§ 4(1)(b)(1)(b). The 2002 amendment also expanded the definition of “processor” to
include any individual who holds, or within the past two years held, an executive
position in a processor entity that has direct or indirect control of processing
operations valued at over $260 million. 

2(19)(b). At the time this suit was
filed, section 9H.2 exempted cooperatives organized under Iowa law, if the contract
for care and feeding was with a member of a cooperative actively engaged in farming.
Iowa Code § 9H.2(1)(b)(2) (2003). Section 9H.2 also exempted “an association
organized as a cooperative in which another cooperative association organized under
[Iowa law] is a member, if the association contracts with a member which is a
cooperative association organized under [Iowa law], which contracts for the care and
feeding of swine with a member of the cooperative” (the cooperative exception).2 

amici argue the district court misconstrued the cooperative
exception’s scope. We need not address this issue, because the cooperative
exception’s scope is not imperative to our disposition of this case.
                                         -3-
       After the 2002 amendment, Smithfield filed this suit, alleging section 9H.2
violated the dormant Commerce Clause. On summary judgment, the district court
granted judgment in Smithfield’s favor, concluding section 9H.2 violated the dormant
Commerce Clause, because section 9H.2 discriminated against out-of-state entities
on its face, in its purpose, and in its effect. The district court concluded the
cooperative exception rendered section 9H.2 facially discriminatory. The Attorney
General appeals.

      During this appeal, the General Assembly amended section 9H.2 (the 2003
amendment) and repealed the cooperative exception from section 9H.2, but delayed
the requirement that cooperatives comply with section 9H.2 until 2007, if the
cooperative engaged in the prohibited activity before the 2003 amendment. 2003
Iowa Acts ch. 115, §§ 5, 7, 8. Since section 9H.2 has been amended, we cannot
resolve this important constitutional question on the current record and must remand
the case to the district court for further consideration.

II.    DISCUSSION
       A.     Standard of Review
       “We review the district court’s grant of summary judgment de novo.”
Interstate Cleaning Corp. v. Commercial Underwriters Ins. Co., 

, 1027
(8th Cir. 2003). “We will affirm a district court’s grant of summary judgment ‘if the
pleadings, depositions, answers to interrogatories, and admissions on file, together
with affidavits . . . ,’ demonstrate that no genuine issue of material fact exists and the
moving party is entitled to judgment as a matter of law.” 

R. Civ. P.
56(c)). We must review the challenged Iowa law as it now exists, not as the law
existed at the time of the district court’s judgment. Rosenstiel v. Rodriguez, 

, 1548 (8th Cir. 1996).




                                           -4-
       B.    Mootness
       Before we determine whether section 9H.23 violates the dormant Commerce
Clause, we first consider whether the 2003 amendment moots this appeal. A
controversy is not moot if the new statute “is sufficiently similar to the repealed
[statute] that it is permissible to say that the challenged conduct continues.”
Northeastern Fla. Chapter of Associated Gen. Contractors of Am. v. City of
Jacksonville, 

, 662-63 & n.3 (1993). “[I]f the new statute disadvantages
[Smithfield] in the same fundamental way the repealed statute did, the amendment
does not divest the court of the power to decide the case.” 

. Section 9H.2 appears to disadvantage Smithfield the same way it did before
the 2003 amendment. The pre-2003 amendment section 9H.2 prohibited Smithfield
from engaging in certain activities in Iowa. By striking the cooperative exception,
the 2003 amendment enlarged the group subject to its prohibitions and seems to
impose the same restrictions on Smithfield as before the amendment. Thus, the 2003
amendment does not moot this appeal.

       C.    Constitutionality
       We now turn to section 9H.2’s constitutionality. The dormant Commerce
Clause prohibits states from “enact[ing] laws that discriminate against or unduly
burden interstate commerce.” S.D. Farm Bureau, Inc. v. Hazeltine, 

, 592
(8th Cir. 2003). The dormant Commerce Clause “prevent[s] a State from retreating
into economic isolation or jeopardizing the welfare of the Nation as a whole, as it
would do if it were free to place burdens on the flow of commerce across its borders
that commerce wholly within those borders would not bear.” Okla. Tax Comm’n v.
Jefferson Lines, Inc., 

, 179-80 (1995); see also 

.

      3
       Unless otherwise noted, all further references to section 9H.2 are to section
9H.2, as amended by the 2003 amendment. We will refer to the version of section
9H.2 before the district court as the pre-2003 amendment section 9H.2. We remind
the reader that section 9H.2 has recently been recodified to Iowa Code sections
202B.101, 202B.201, and 202B.202.
                                        -5-
       To determine whether section 9H.2 violates the dormant Commerce Clause, we
utilize a two-tiered analysis. First, we must consider whether section 9H.2
discriminates against interstate commerce.            

.
Discrimination against interstate commerce means “differential treatment of in-state
and out-of-state economic interests that benefits the former and burdens the latter.”

Waste Sys., Inc. v. Dep’t of Envtl. Quality, 

, 99 (1994)).
If section 9H.2 discriminates against interstate commerce, we subject section 9H.2
to the strictest scrutiny, and will uphold section 9H.2 only if Iowa can establish it has
“no other means to advance a legitimate local interest.” 

Second, if section 9H.2 regulates even-handedly and only incidentally affects
interstate commerce, we will uphold section 9H.2 “unless the burden imposed on
[interstate] commerce is clearly excessive in relation to the putative local benefits.”
Pike v. Bruce Church, Inc., 

, 142 (1970).

       The first-tier review recognizes three indicators of discrimination against
interstate commerce. 

. First, a statute is adopted with a
discriminatory purpose. 

Imports, Ltd. v. Dias, 

, 270
(1984)). Second, a statute has a discriminatory effect. 

v. Taylor,

, 148 n.19 (1986)). Third, a statute discriminates against interstate
commerce on its face. 

Waste Mgmt. v. Hunt, 

, 342
(1992)).

       On the record before us, we are unable to determine whether the new section
9H.2 possesses a discriminatory purpose. Courts look to direct and indirect evidence
to determine whether a state adopted a statute with a discriminatory purpose. This
evidence includes (1) statements by lawmakers, 

Waste Mgmt.
Holdings, Inc. v. Gilmore, 

, 336 (4th Cir. 2001); (2) the sequence of
events leading up to the statute’s adoption, including irregularities in the procedures
used to adopt the law, 

; 

; (3) the
State’s consistent pattern of “disparately impacting members of a particular class of
persons,” 

; (4) the statute’s historical background, including

                                           -6-
“any history of discrimination by the [state],” id.; and (5) the statute’s use of highly
ineffective means to promote the legitimate interest asserted by the state, SDDS, Inc.
v. South Dakota, 

, 268-69 (8th Cir. 1995).

       In concluding Iowa adopted the pre-2003 amendment section 9H.2 with a
discriminatory purpose, the district court relied on (1) statements made by a sponsor
of the 2002 amendment (Senator Iverson) to constituents when the 2002 amendment
was pending before the Iowa Senate, (2) a statement in an advertising supplement
compiled through the initiative of the Iowa Governor, and (3) language from Iowa
Code section 15E.203(1). While statements by legislators and the governor about the
challenged statute may be indirect evidence of an act’s discriminatory purpose, this
record contains no such evidence regarding the purpose behind the 2003 amendment.4
Statements by the legislators and the governor about the 2003 amendment may shed
light on whether the General Assembly adopted the amendment as part of an apparent
pattern of thwarting Smithfield’s attempts to operate in Iowa, or to save section 9H.2
at the expense of in-state interests, or to eviscerate the prior section 9H.2’s allegedly
discriminatory purpose.

      We also cannot discern from the record whether the 2003 version of section
9H.2 has a discriminatory effect on interstate commerce. A statute has a
discriminatory effect if the statute “favor[s] in-state economic interests over
out-of-state interests.” Brown-Forman Distillers Corp. v. N.Y. State Liquor Auth.,

, 579 (1986). Although we know section 9H.2 continues to affect
Smithfield as it did before the 2003 amendment, the record does not any contain
evidence showing the amendment’s impact on in-state or other out-of-state interests.

      4
        We recognize the General Assembly included a purpose statement in the 2003
amendment. See Iowa Code § 202B.101 (Supp. 2004). Notwithstanding section
9H.2’s stated purpose, “when considering the purpose of a challenged statute, [we
are] not bound by ‘[t]he name, description or characterization given it by the
legislature or the courts of the State.’” Hughes v. Oklahoma, 

, 336
(1979) (quoting Lacoste v. La. Dep’t of Conservation, 

, 550 (1924)).
                                           -7-
Thus, we cannot adequately determine whether section 9H.2 favors in-state economic
interests over out-of-state economic interests.

       Finally, Smithfield argues section 9H.2 facially discriminates against interstate
commerce, because it allows cooperatives who are engaging in activities now
prohibited by section 9H.2 to continue to engage in those activities until 2007, while
non-cooperative entities must comply by 2006. 2003 Iowa Acts ch. 115, §§ 7, 8.
Assuming arguendo, this disparate treatment qualifies as facial discrimination against
interstate commerce, we cannot determine whether the remaining statute can be saved
by severing any offending language, because we cannot evaluate, based on this
record, whether section 9H.2 has a discriminatory purpose or a discriminatory effect.
Therefore, we remand the case to the district court, which is more able to determine
with further discovery whether severance may be applicable and could save section
9H.2 from being unconstitutional, if the statute is unconstitutionally discriminatory.5

III.  CONCLUSION
      For the foregoing reasons, we vacate the district court’s judgment and remand
for discovery and for consideration of whether the new section 9H.2
unconstitutionally discriminates against interstate commerce. If the district court
concludes section 9H.2 only incidentally discriminates against interstate commerce,
the district court must determine whether “the burden imposed on [interstate]
commerce is clearly excessive in relation to the putative local benefits.” 

.
                       ______________________________




       5
       We also note, at oral argument, two parties mentioned Smithfield had acquired
an Iowa cooperative. The district court can better determine the effect of Smithfield’s
acquisition on this case.
                                          -8-