SEC Municipal Securities Enforcement Chief Greenberg Steps D Jul 2, 2013 1:29:39 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by bot on Jul 2, 2013 1:29:39 GMT -5 SEC Municipal Securities Enforcement Chief Greenberg Steps DownElaine Greenberg, head of the U.S. Securities and Exchange Commission enforcement unit that polices the $4 trillion municipal securities market, is leaving the agency for the private industry.www.governing.com/news/state/SEC-Municipal-Securities-Enforcement-Chief-Greenberg-Steps-Down.html