Former President Bill Clinton, who turned 65 today, now calls himself a vegan. He has dropped more than 20 pounds, telling CNN's Dr. Sanjay Gupta that he no longer consumes meat, dairy or eggs, and almost no oil. Clinton began to change his diet after having quadruple bypass surgery in 2004. "I like the vegetables, the fruits, the beans, the stuff I eat now," Clinton told Gupta. (Michael Loccisano/Getty Images)