Paul smiles as he waits to hear testimony from Bernanke about monetary policy before the House Financial Services on Capitol Hill in Washington

 
Paul smiles as he waits to hear testimony from Bernanke about monetary policy before the House Financial Services on Capitol Hill in Washington
U.S. Representative Ron Paul (R-TX), Republican candidate for U.S. president, smiles as he waits to hear testimony from Federal Reserve Chairman Ben Bernanke about monetary policy before the House Financial Services on Capitol Hill in Washington, February 29, 2012. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)