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Enough Is Enough! Supreme Court Puts an End to 18-Year FCA Litigation

Client Alert | 1 min read | 01.17.17

More than 18 years since the original qui tam complaint was filed, one of the longest-running FCA cases in history, U.S. ex rel. Purcell v. MWI Corp., came to an end in favor of defendant MWI, represented by C&M, when the Supreme Court on January 9, 2017, denied the relator’s petition for certiorari. The Supreme Court’s order caps MWI’s success on appeal, with the D.C. Circuit overturning a jury verdict against MWI on the grounds that the FCA’s scienter/knowledge element cannot be established when a defendant reasonably interprets an ambiguous regulation.

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Client Alert | 4 min read | 02.20.26

SCOTUS Holds IEEPA Tariffs Unlawful

On February 20, 2026, the Supreme Court issued a pivotal ruling in Trump v. V.O.S. Selections, negating the President’s ability to impose tariffs under IEEPA. The case stemmed from President Trump’s invocation of IEEPA to levy tariffs on imports from Canada, Mexico, China, and other countries, citing national emergencies. Challengers argued—and the Court agreed—that IEEPA does not delegate tariff authority to the President. The power to tariff is vested in Congress by the Constitution and cannot be delegated to the President absent express authority from Congress....