Oliver Stone took time out from filming "JFK," a movie about conspiracy theories in the assassination of President John Kennedy, to meet with one of the key figures in that historic event - John Connally. Stone recently went to Houston to have dinner with the former Texas governor, who was riding in the limo with Kennedy and was critically wounded by the gunfire. "Stone didn't really want too much from me," Connally said. "He had read my testimony about the event from the Warren Report. As far as I'm concerned, there's been no evidence of a conspiracy in the 28 years since it happened."