Behind The Scenes With Senator Barack Obama

PELLA, IA - JULY 4: *** EXCLUSIVE *** Democratic presidential hopeful U.S. Senator Barack Obama (D-IL), his wife Michelle and two daughters Sasha (6) and Malia (9) play cards in their RV, July 4, 2007 on a campaign swing between Oskaloosa and Pella, Iowa. The U.S. senator from Illinois, who is on a two-day campaign swing through Iowa, recently announced that his campaign had raised $32.5 million in the second quarter, outpacing rival Sen. Hillary Clinton (D-NY), who pulled in $20 million. (Photo by Charles Ommanney/Getty Images)