Last night a gunman on the run in the Bronx got stuck in Yankees' post-game gridlock after stealing a Con Ed van. Then he took his own life before police could apprehend him. Yesterday's game went down to the wire, and it was 9:44 p.m. when Mariano Rivera threw the last pitch (the batter grounded into a game-ending throw to first base). As fans filtered out of Yankee Stadium to either hop on a train......