Democratic political strategist James Carville says Al Gore will run for president in 2008, but he fell short of offering his endorsement of that possible campaign. Carville, appearing Tuesday as a guest on MSNBC’s ‘Imus in the Morning’ program, said Gore’s desire to run for political office might come, not from his Oscar win, but rather from something more primative. "Running for president is like having sex,” Carville said. "You don’t do it once and forget about it. You want to do it again. He’s run for president in ‘88, he ran for president in 2000. We know he wants...