Reuters
WARREN United States of America 8/7/2008
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Presumptive U.S. presidential nominees Senator John McCain (R-AZ) and Senator Barack Obama (D-IL) are shown in this combination of file photographs from campaign stops from July 18, 2008 in Warren Michigan (McCain) and August 4, 2008 (Obama) in Lansing, Michigan. In interviews with Entertainment Weekly magazine posted on its website on August 7, 2008, the candidates named their favorite pop culture icons, including superheroes, with McCain favoring Batman and Obama choosing and Spider-Man and Batman. REUTERS/Rebecca Cook/Files (UNITED STATES) US PRESIDENTIAL ELECTION CAMPAIGN 2008 (USA)