Supporters of U.S. President Obama, Reeves and Barger, make telephone calls to encourage Iowa Democrats to attend caucus night from phone bank for 2012 Obama re-election campaign in Cedar Rapids

 
Supporters of U.S. President Obama, Reeves and Barger, make telephone calls to encourage Iowa Democrats to attend caucus night from phone bank for 2012 Obama re-election campaign in Cedar Rapids
Supporters of U.S. President Barack Obama, Jeni Reeves (L) and Linda Barger, make telephone calls to encourage Iowa Democrats to attend caucus night from a phone bank for the 2012 Obama re-election campaign in Cedar Rapids, Iowa January 2, 2012. REUTERS/Jeff Haynes (UNITED STATES - Tags: POLITICS)