US Democratic presidential candidate Sen Obama speaks during Town Hall meeting at the Great Valley High School in Malvern

 
US Democratic presidential candidate Sen Obama speaks during Town Hall meeting at the Great Valley High School in Malvern
US Democratic presidential candidate Sen. Barack Obama (D-IL) speaks during a Town Hall meeting at the Great Valley High School in Malvern, Pennsylvania April 9, 2008. REUTERS/Tim Shaffer (UNITED STATES) US PRESIDENTIAL ELECTION CAMPAIGN 2008 (USA)