Obama and Biden arrive for remarks with Specter at the White House in Washington

 
Obama and Biden arrive for remarks with Specter at the White House in Washington
US President Barack Obama (L) and Vice President Joe Biden (C) arrive for remarks with US Senator Arlen Specter (R-PA) following Specter's announcement that he will switch to the Democratic Party before he runs for re-election in 2010, at the White House in Washington, April 29, 2009. REUTERS/Jonathan Ernst (UNITED STATES POLITICS)