attracting lots of celebrity attention and having all sorts of people from everyone from jlo to george clooney to the white house, and i found out through this book that, really, this has been going on for a very long time. i have the first photo in the book, actually, is of charlie chaplain from 1918 standing on pennsylvania avenue stumping for world war i moms. so if you start with charlie chaplain, our first film star, and go all the way up to oprah winfrey and obama, you'll find that hollywood and washington have always been involved with one another in some way, shape, or form. >> we're lucky enough to have a couple photos from the book right here, and this looks like it crosses party line. this goes republican and democrat, and we'll start with richard nixon and sammy davis jr. >> well, absolutely. any photo with richard nixon is comical when you have a hollywood star standing next to richard nixon. he was never really comfortable in front of the camera, and so he had this sort of fascination of being surrounded by celebrities. and this particular picture has got some historic significan