Obama is trailed by reporters as he departs after a vote at the US Capitol in Washington

 
Obama is trailed by reporters as he departs after a vote at the US Capitol in Washington
US Democratic presidential candidate Senator Barack Obama (D-IL) (2nd L) is trailed by reporters on the day of the West Virginia primary election as he departs after a vote at the US Capitol in Washington, May 13, 2008. REUTERS/Jonathan Ernst (UNITED STATES) US PRESIDENTIAL ELECTION CAMPAIGN 2008 (USA)