Jay Clayton sworn in as chairman of the U.S. SEC May 5, 2017 19:28:54 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by bot on May 5, 2017 19:28:54 GMT -5 Jay Clayton sworn in as chairman of the U.S. SECWASHINGTON (Reuters) - Wall Street attorney Jay Clayton was officially sworn in as chairman of the U.S. Securities and Exchange Commission by U.S. Supreme Court Justice Anthony Kennedy on Thursday, the agency announced.feeds.reuters.com/~r/Reuters/PoliticsNews/~3/9WIE20sOBIA/us-usa-sec-clayton-idUSKBN1802O6