Posted on Sun, Jun. 01, 2003 Candidate's big splash leaves his rivals cold GOP state convention provides the stage for one-upmanship JIM MORRILL Staff Writer Republican state Sen. Patrick Ballantine launched his race for governor Saturday with a splashy kick-off that left some rivals calling foul. The Senate minority leader from Wilmington followed three other candidates to the stage at the party's state convention at the Charlotte Convention Center. Each had been given five minutes. As Ballantine was introduced, the ballroom lights darkened and a four-minute infomercial began on a huge screen. The MTV-like video, from the same Hollywood producer...