I got it this time! Thanks for the RE-ping.
I found this picture on gettyimages...and for some reason I REALLY like it. The watermark is in the way, but I saved it anyway. Here's the link:
http://editorial.gettyimages.com/source/search/details_pop.aspx?iid=56902716&cdi=0
That is a neat picture. I've found some good pictures on those big agency sites.
I found a really good one I didn't save...it was on election night 2000 and George was snoozing on the couch with his arm around Laura. Very cute.