Republican presidential candidate Rick Perry addresses supporters at a campaign stop in Council Bluffs

 
Republican presidential candidate Rick Perry addresses supporters at a campaign stop in Council Bluffs
Republican presidential candidate Rick Perry addresses supporters, as Maricopa County (AZ) sheriff Joe Arpaio (L) listens, at a campaign stop at the Main Street Cafe in Council Bluffs, Iowa December 27, 2011. REUTERS/Rick Wilking (UNITED STATES - Tags: POLITICS)