Ms. Johnson is an associate in Davis Polk’s Litigation Department. [Full Bio]

Last week, the U.S. Court of Appeals for the Fifth Circuit, in a 2-1 decision, vacated the DOL fiduciary rule in its entirety.  The lawsuit was brought by the U.S. Chamber of Commerce, SIFMA and a number of other business groups to challenge the validity of the fiduciary rule,
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In a closely watched case, the Seventh Circuit last week affirmed the felony conviction of Michael Coscia, a New Jersey high frequency trader, rejecting his arguments that the anti-spoofing provision in the Commodity Exchange Act under which he was charged is unconstitutionally vague and that the evidence in the
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