Des Moines, UNITED STATES
A police officer asks Occupy Des Moines protesters to leave the premises of Mitt Romney's office in Des...
A police officer asks Occupy Des Moines protesters to leave the premises of Republican presidential candidate and former Massachusetts Governor Mitt Romney's office in Des Moines, Iowa December 28, 2011. The protesters were later arrested for refusing to leave. REUTERS/Joshua Lott (UNITED STATES - Tags: POLITICS BUSINESS CIVIL UNREST)