U.S. President Obama greets supporters at a rally for Governor O'Malley at Bowie State University in Bowie

 
U.S. President Obama greets supporters at a rally for Governor O
U.S. President Barack Obama greets supporters at a rally for Governor Martin O'Malley at Bowie State University in Bowie, Maryland, October 7, 2010. REUTERS/Jim Young (UNITED STATES - Tags: POLITICS)