Hour 2: Everyone’s seen the photos and films from Dallas in November 1963, but what was it like to be part of President Kennedy’s Secret Service team on the day of his tragic assassination? We’ll revisit our conversation with two of those agents, Gerald Blaine and Clint Hill, and Lisa McCubbin – the journalist who helps tell their story in the book “The Kennedy Detail: JFK’s Secret Service Agents Break Their Silence” (Gallery Books, Trade paperback, 2011).