ABC News -- ABC's Stu Schutzman reports from New York: Like the constant drip of a leaky faucet, new facts, old suppositions and endless questions continue to riddle the assassination of JFK. In the nearly half century since, a crescendo of revelations usually appear as the anniversary approaches. This November is no different. In todays Huffington Post, historian Steven M Gillon offers what may be a tantalizing new insight into the timeline surrounding events at Parkland Hospital that day. Shots rang out in Dealey Plaza at approximately 12:30pm (cst). The President, mortally wounded, was rushed to Parklands Trauma Room #1. There, frenzied doctors described his condition as moribund i.e. DOA. We have no hope of saving his life, said one. A priest was...