U.S. Democratic presidential candidate Senator Barack Obama (D-IL) campaigns at the CMW specialty metals factory in Indianapolis

 
U.S. Democratic presidential candidate Senator Barack Obama (D-IL) campaigns at the CMW specialty metals factory in Indianapolis
U.S. Democratic presidential candidate Senator Barack Obama (D-IL) campaigns at the CMW specialty metals factory in Indianapolis, Indiana, April 30, 2008. REUTERS/John Gress (UNITED STATES) US PRESIDENTIAL ELECTION CAMPAIGN 2008 (USA)