jerry blaine, the author of "the kennedy detail," clint hill, one of the special agents who was here at that time, and lisa mccubbin. welcome to dallas, and welcome to the sixth floor museum. >> thank you. >> i need to remind folks, we need you to turn your cell phones off, not just put 'em on silent, but turn them off. there's a lot of radio interference in the area, and we want to make sure the recorderrings come out well. there are two cameras here, those are from c-span. the program is being recorded for c-span, and they'll broad this sometime probably within the next week or two. and our associate curator is recording, also, for our oral history program which now totals over 800 people. while we're chatting, the biographies of our guests will appear on the screens behind us, also some photographs. ones of the kennedys come from the national archives and white house photographers, and the photographs of the kennedys that you'll see in dallas come from the sixth floor museum's collections. let's see here. we'll also have a q&a session. many of you have filled out the forms already