US Democratic presidential candidate Senator Barack Obama (D-IL), speaks during a town hall meeting at McEachern High School in Powder Springs.

 
US Democratic presidential candidate Senator Barack Obama (D-IL), speaks during a town hall meeting at McEachern High School in Powder Springs.
US Democratic presidential candidate Senator Barack Obama (D-IL), speaks during a town hall meeting at McEachern High School in Powder Springs, Georgia, July 8, 2008. REUTERS/Tami Chappell (UNITED STATES) US PRESIDENTIAL ELECTION CAMPAIGN 2008 (USA)