15,000 photographs that many of them have never been seen except by the photographer. that may be 50 years ago. how are the kids? they're incredible. look at that. there is rose kennedy. that's the mother. this is nasa and houston. >> yeah. that looks like allen shepard -- >> john glen. >> so there he is with friendship seven astronaut john glen at the nasa senter in houston. they seem like the president kennedy trusted the photographer, his photographer much more than you would ever imagine. >> exactly.