You hear a lot about politicians behaving like animals and bills that are dogs.... but you don't hear much about dogs being invited to prestigious Washington gatherings. According to Politico, that's no longer the case. Wendy Diamond, author of "It's a Dog's World: The Savvy Guide to Four-Legged Living," on Wednesday hosted the first annual White House Pet Correspondents' Benefit. Washington movers and shakers, including Buzz Aldrin, brought their pups. Buzz brought his cute little Andy, a Cochra/Pomeranian mix.