Republican presidential candidate Ron Paul speaks to supporters at a campaign event in Des Moines

 
Republican presidential candidate Ron Paul speaks to supporters at a campaign event in Des Moines
Republican presidential candidate Ron Paul (C) speaks to supporters at a campaign event in Des Moines, Iowa January 2, 2012. US Senator Rand Paul (R-KY) son of Ron Paul is at left. REUTERS/Rick Wilking (UNITED STATES - Tags: POLITICS)