U.S. Republican presidential candidate Bachmann greets supporters outside her bus at the Black Bear Diner in Sioux City

 
U.S. Republican presidential candidate Bachmann greets supporters outside her bus at the Black Bear Diner in Sioux City
U.S. Republican presidential candidate and Representative Michele Bachmann (R-MN) greets supporters outside her bus at the Black Bear Diner in Sioux City, Iowa, December 30, 2011. REUTERS/Jeff Haynes (UNITED STATES - Tags: POLITICS ELECTIONS)