Former Secret Service agent Clint Hill was famously photographed jumping onto the back of Pres. Kennedy's car moments after he was shot. Hill relives that day in Dallas and discusses the new JFK files.
October 30, 2011: Haunted Houses may be scary to their visitors but Haunted House operators are a wealth of business data for their suppliers. When a fog machine supplier wanted to expand his business he turned to his customers and they used his specialty