276 F.3d 109 (2nd Cir. 2002)
UNITED STATES OF AMERICA, APPELLANT,v.ERIC KING, DEFENDANT-APPELLEE.
Docket No. 01-1141August Term, 2001
UNITED STATES COURT OF APPEALS FOR THE SECOND CIRCUIT
Argued September 10, 2001Decided January 2, 2002

The United States appeals from an order of the United States District Court for the Southern District of New York (Sweet, J.), dismissing an indictment against Eric King. The district court held that the statute King was charged with violating (the Child Support Recovery Act of 1992, as amended by the Deadbeat Parents Punishment Act of 1998, 18 U.S.C. § 228(a)(1), (a)(3)) is not a valid exercise of Congressional authority under the Commerce Clause of the United States Constitution, and thus is unconstitutional on its face.
REVERSED AND REMANDED.
William C. Silverman, Assistant United States Attorney, for Mary Jo White, United States Attorney for the Southern District of New York (Peter G. Nieman, on the brief), for Appellant.
Richard A. Greenberg, Newman & Greenberg, New York, Ny, (Karl E. Pflanz, on the brief, Kenneth E. Warner, Coblence & Warner, New York, Ny, of counsel) for Defendant-Appellee.
Before: Cardamone, McLAUGHLIN, and Pooler, Circuit Judges.

BACKGROUND
McLAUGHLIN, Circuit Judge

1
Eric King was charged with one misdemeanor count and one felony count of willful failure to make child support payments for his child who lives in another state, in violation of the Child Support Recovery Act of 1992, as amended by the Deadbeat Parents Punishment Act of 1998 (collectively, the "CSRA"), 18 U.S.C. § 228(a)(1), (a)(3).


2
The indictment alleged specifically that for a period of eight years King had failed to make court-ordered child support payments of approximately $3,000 a month, creating a debt of over $300,000. Throughout this period, King's child and her mother, Ana Carril, resided in New York, while King resided in Texas.


3
Before King's arrest, his civil counsel negotiated a settlement with the Attorney General of Texas, who was acting on behalf of the New York Commissioner of Social Services pursuant to an interstate compact for child support enforcement. Under this settlement, King agreed to repay the City of New York for all welfare payments from the public fisc to Carril during the period of non-support, and to pay approximately $100,000 to Ana Carril. In return, all judgments, warrants and garnishments against King were vacated. Holding King's feet to the fire, the government maintained that King's civil settlement had no bearing whatever on his criminal liability under the CSRA. The government thus brought its superseding indictment and moved forward with King's prosecution.


4
King moved pursuant to Fed. R. Crim. P. 12 to dismiss the indictment on the ground that, on its face, the CSRA exceeded Congress' legislative authority under the Commerce Clause to regulate commerce among the states. U.S. Const. art. I., § 8, cl. 3. Acknowledging that this Court had earlier rejected this very same challenge to the CSRA (albeit before its amendment by the Deadbeat Parents Punishment Act of 1998), United States v. Sage, 92 F.3d 101 (2d Cir. 1996), King contended that Sage, while it had not been explicitly overruled, was nevertheless no longer good law after the Supreme Court's most recent pronouncement on the limits of Congressional authority under the Commerce Clause in United States v. Morrison, 529 U.S. 598, 120 S. Ct. 1740 (2000) (holding that the civil remedy provisions of the Violence Against Women Act exceeded Congressional authority under the Commerce Clause). The government countered that nothing in Morrison undermined the central holding of Sage-that the child support debt is a "thing in interstate commerce" and thus is a valid subject of Commerce Clause regulation.


5
The United States District Court for the Southern District of New York (Sweet, J.), relying extensively on a Sixth Circuit panel decision in United States v. Faasse, 227 F.3d 660, reh'g en banc granted, opinion vacated by 234 F.3d 312 (6th Cir. 2000), and rev'd, 265 F.3d 475 (6th Cir. 2001) (en banc), agreed with King, writing, "in light of the Supreme Court's recent jurisprudence, the Sage holding is in doubt." United States v. King, No. S1 00 CR. 653, 2001 WL 111278, *5 (S.D.N.Y. Feb. 8, 2001). The district court concluded that the CSRA is unconstitutional and dismissed the indictment against King. Id. at *6-7. The United States now appeals.

DISCUSSION

6
The district court's dismissal of the indictment raises questions of constitutional interpretation, and thus we review the district court's decision de novo. United States v. Moskowitz, 215 F.3d 265, 268 (2d Cir. 2000).


7
Among the eighteen Congressional powers enumerated in Article I of the Constitution, the Commerce Power is, perhaps, the most sweeping. The Commerce Clause authorizes Congress "To regulate Commerce with foreign Nations, and among the several States . . . ." U.S. Const. art. I, § 8, cl. 3. While this grant of authority is undeniably broad, in recent years, the Supreme Court has moved decisively to breathe vitality into the notion that "Congress' regulatory authority is not without effective bounds." Morrison, 529 U.S. at 608 (citing United States v. Lopez, 514 U.S. 549, 557 (1995)).


8
In Lopez, the Supreme Court outlined three broad areas that Congress could permissibly regulate under the Commerce Clause: (1) "the use of the channels of interstate commerce;" (2) "the instrumentalities of interstate commerce, or persons or things in interstate commerce;" and (3) "activities having a substantial relation to interstate commerce, i.e., those activities that substantially affect interstate commerce." Lopez, 514 U.S. at 558-59 (citations omitted).


9
The CSRA makes it a federal crime to willfully fail to pay a child support obligation imposed by a court order or order of an administrative process, but only when the defendant and the child reside in different states. 18 U.S.C. § 228(a)(3), (c)(2), (f)(3).


10
Called upon to determine the constitutionality of the CSRA under the new Lopez framework, we concluded, in Sage, that the CSRA regulates a thing in interstate commerce-to wit, "the flow of payments on unfulfilled child support orders" across state lines-and thus falls within the second of Lopez's three categories of permissible objects of Commerce Clause regulation. 92 F.3d at 107. Sage had argued that the CSRA did not regulate "a thing in interstate commerce" because the CSRA concerned "not the sending of money interstate but the failure to send money." Id. at 105. We noted that the Supreme Court had previously struck down, on Commerce Clause grounds, state laws that frustrated contractual obligations to engage in interstate commerce. Id. at 105-06 (citing Dahnke-Walker Milling Co. v. Bondurant, 257 U.S. 282 (1921)). From there, we reasoned that there was no constitutionally significant difference between a contractual obligation to send goods interstate and a court-ordered obligation to send money interstate. Id. at 106. Thus we held that Congress could regulate and criminalize conduct that frustrated fulfillment of those obligations pursuant to its power to regulate things in interstate commerce. Id. at 106-07 (citing Lopez, 514 U.S. at 558-59).


11
It is, of course, axiomatic that "we `will not overrule a prior decision of a panel of this Court absent a change in the law by higher authority or by way of an in banc proceeding of this Court.'" U.S. Titan, Inc. v. Guangzhou Zhen Hua Shipping Co., 241 F.3d 135, 149 (2d Cir. 2001) (quoting Samuels v. Mann, 13 F.3d 522, 526 (2d Cir. 1993)). Accordingly, we are required to abide by the holding of Sage unless the Supreme Court has changed the law upon which that holding was based.


12
King contends that Morrison, supra, requires us to abandon the holding in Sage, that an obligation to pay money across state lines is a thing in interstate commerce and that, therefore, Congress can regulate conduct that obstructs that commerce. We believe that Morrison effected no such change in the Commerce Clause landscape.


13
Morrison struck down certain civil remedies provided in the Violence Against Women Act ("VAWA"), 42 U.S.C. § 13981. Morrison, 529 U.S. at 627. VAWA had provided that any victim of gender-motivated violence could sue the attacker for damages in federal court. 42 U.S.C. § 13981. Pointing to stacks of Congressional findings, VAWA's defenders demonstrated that, in the aggregate, gender-motivated violence had an enormous effect on interstate commerce. Thus, they argued that the contested civil remedies were encompassed by Lopez's third category of objects of permissible Commerce Clause regulation: "activities having a substantial relation to interstate commerce, i.e., those activities that substantially affect interstate commerce." Lopez, 514 U.S. at 559. The Supreme Court, in Morrison, disagreed, holding that gender-motivated violence, a fundamentally intrastate and non-economic activity, did not substantially affect interstate commerce. 529 U.S. at 617-18.


14
The district court below concluded that Morrison effectively abrogated Sage: "Thus, the holding in Morrison clarified that Congress may regulate conduct that obstructs interstate commerce through the Commerce Clause only where that conduct has a `substantial effect' on such commerce--i.e., under the third prong of Lopez." King, 2001 WL 111278 at *4. It would appear that, under the district court's reading of Morrison, Congress cannot regulate activity that obstructs either channels of interstate commerce, or instrumentalities of and persons and things in interstate commerce-the first and second categories of the Lopez framework-unless the regulated commerce-obstructing activity independently satisfies Lopez's third prong-substantially affecting commerce-as well.


15
We reject this expansive reading of Morrison. It is not insignificant that the district court did not cite Morrison to support its broad proposition, but rather relied exclusively on the already-vacated, later-reversed panel decision of the Sixth Circuit. See King, 2001 WL 111278 at *4-5 (citing Faasse, 227 F.3d at 669). Morrison addressed only the third Lopez category: activities that substantially affect interstate commerce. See Morrison, 529 U.S. at 609 ("Petitioners do not contend that these cases fall within either of the first two of these categories of Commerce Clause regulation. They seek to sustain [VAWA] as a regulation of activity that substantially affects interstate commerce. . . . [W]e agree that this is the proper inquiry.").


16
The Morrison Court was not called upon to consider whether obstructions of interstate commerce might also have been regulated under the first or second Lopez categories. Nor can it be reasonably inferred from the Supreme Court's discussions concerning the third "substantial effects" category that regulations of obstructions of interstate commerce must be limited to that category. In short, Morrison did not in any way alter the Lopez tripartite framework or otherwise refine the analysis of when something qualifies as a "thing in interstate commerce" and thus may be permissibly regulated under Lopez's second category.


17
That reality is fatal to King's argument before us. Nothing in Morrison, or any other Supreme Court case, undermines this Court's prior conclusion in Sage that the obligation to pay money across state lines is a thing in interstate commerce, and that the failure to meet such an obligation can be regulated and criminalized under the second Lopez category. We are, therefore, bound by Sage's holding that the CSRA is a permissible exercise of Congressional authority under the Commerce Clause.

CONCLUSION

18
For the foregoing reasons, we REVERSE the decision of the district court and REMAND the case for further proceedings not inconsistent with this opinion.

