BOCA RATON, Fla. -- A congressman pushing to require electronic voting machines to produce a paper trail is taking his case to the courts. U.S. Rep. Robert Wexler, a Boca Raton Democrat, filed a lawsuit Friday in Palm Beach County against Florida Secretary of State Glenda Hood and Palm Beach County Supervisor of Elections Theresa LePore, claiming the officials are violating their duties to ensure votes are counted accurately by not using machines with paper printouts. Wexler, who said he wrote Hood and LePore over the issue several months before he filed the suit, wants printed duplicates of all ballots...