A street car passes by a sign for Republican presidential candidate Ron Paul in New Orleans, Louisiana

 
A street car passes by a sign for Republican presidential candidate Ron Paul in New Orleans, Louisiana
A street car passes by a sign for Republican presidential candidate Ron Paul in New Orleans, Louisiana March 24, 2012. Voters around the state went to the polls for the Republican Party primary and other state and local races. REUTERS/Jonathan Bachman (UNITED STATES - Tags: POLITICS ELECTIONS)