CHATTANOOGA — State Sen. Jerry Cooper surrendered Monday on a drunken driving warrant that shows his blood-alcohol level was 0.18 percent in a Feb. 7 wreck that left him injured and delayed his federal land fraud trial. The Morrison Democrat surrendered and was released on a self-recognizance bond pending a May 11 court hearing, said his attorney, Jack Mitchell of Murfreesboro. Mitchell said the warrant shows that Cooper's blood-alcohol level was 0.18 percent. Tennessee drunken driving laws define intoxication as 0.08 percent. Mitchell said he had not seen investigation records from the single-vehicle accident on Interstate 24 but Cooper would...