US Democratic presidential nominee Senator Barack Obama (D-IL) speaks at a campaign rally at the Indiana State Fairgrounds in Indianapolis

 
US Democratic presidential nominee Senator Barack Obama (D-IL) speaks at a campaign rally at the Indiana State Fairgrounds in Indianapolis
US Democratic presidential nominee Senator Barack Obama (D-IL) speaks at a campaign rally at the Indiana State Fairgrounds in Indianapolis October 8, 2008. REUTERS/Jim Young (UNITED STATES) US PRESIDENTIAL ELECTION CAMPAIGN 2008 (USA)