U.S. Republican presidential candidate U.S. Rep. Ron Paul writes in his notes during a break in the Republican presidential candidates debate in Mesa

 
U.S. Republican presidential candidate U.S. Rep. Ron Paul writes in his notes during a break in the Republican presidential candidates debate in Mesa
U.S. Republican presidential candidate U.S. Rep. Ron Paul (R-TX) writes in his notes during a break in the Republican presidential candidates debate in Mesa, Arizona, February 22, 2012. REUTERS/Joshua Lott (UNITED STATES - Tags: POLITICS ELECTIONS)