and its aftermath. panelists include hugh ainsworth who was reporting for the "dallas morning news" when the president was shot, dr. alan childs who was at parkland memorial hospital when president kennedy arrived, and howard will lets, the only living member of the warren commission. this panel, from the 2013 texas book festival in austin, is about 40 minutes. >> okay. my name is charles, i'm the book's editor, and we are supposed to have three gentlemen here. hugh is running late, apparently, so we're going to go ahead and get started since this is being televised. but hugh ainsworth, who was the reporter who was on the scene when kennedy was killed in deally plaza in 1963, to my far left is alan childs who was at parkland hospital when kennedy arrived there. and he has written a book, an oral history of those people who were there. and then to my immediate left is