Philanthropist, Photog, Politician, Actor: Who Is Brad Pitt?

There was a time when Brad Pitt was the platonic ideal of the alpha male, all-American actor. Blond hair, blue eyes, buff body: Whether rolling with the punches in "Fight Club" or making 'em swoon in "Mr. & Mrs. Smith," the screen was his domain. His forte. His raison d'être. Today? It seems Pitt's passion has shifted from the bright lights and the big screen to ... just about everywhere else. One day he's building homes for people displaced by Hurricane Katrina. The next, he's donating... Full Story