JACKSON, Miss. — The second-ranking leader of the Mississippi Senate has been found innocent of a drunken driving charge. Scott County Justice Court Judge Wilbur McCurdy cleared Sen. Terry C. Burton of second-offense DUI Thursday, The Clarion-Ledger reported (http://on.thec-l.com/1V2ucn6 ). Burton, 60, was charged after he wrecked his sport utility ...