CFTC Commissioner Berkovitz calls for limits on oil "Trading-at-Settlement" transactions. CRS considers implications of Supreme Court case on patent judge appointments. FINRA proposes further extension of pilot program on clearly erroneous transactions. CFPB interpretive rule on lending discrimination now in effect. Cadwalader Clients & Friends Memo: Pharmaceutical Mergers: U.S. Antitrust Agencies Join Global Working Group.