U.S. Democratic presidential nominee Senator Obama shakes hands at a campaign rally in Des Moines

 
U.S. Democratic presidential nominee Senator Obama shakes hands at a campaign rally in Des Moines
U.S. Democratic presidential nominee Senator Barack Obama (D-IL) shakes hands at a campaign rally in Des Moines, Iowa, October 31, 2008. REUTERS/Jason Reed (UNITED STATES) US PRESIDENTIAL ELECTION CAMPAIGN 2008 (USA)