U.S. President Obama stands next to U.S. Sen. Cardin (D-Md) while greeting customers at the Texas Ribs & BBQ restaurant in Clinton

 
U.S. President Obama stands next to U.S. Sen. Cardin (D-Md) while greeting customers at the Texas Ribs & BBQ restaurant in Clinton
U.S. President Barack Obama stands next to U.S. Sen. Ben Cardin (D-Md) while greeting customers at the Texas Ribs & BBQ restaurant in Clinton, Maryland March 15, 2012. REUTERS/Larry Downing