Supporters take photos as U.S. President Obama arrives to speak at a fund raiser for California Senator Boxer in San Francisco

 
Supporters take photos as U.S. President Obama arrives to speak at a fund raiser for California Senator Boxer in San Francisco
Supporters take photos as U.S. President Barack Obama arrives to speak at a fund raiser for California Senator Barbara Boxer (L) in San Francisco May 25, 2010. REUTERS/Kevin Lamarque (UNITED STATES - Tags: POLITICS)