A protester is arrested for blocking the entrance to Republican presidential candidate Mitt Romney's local campaign office during an Occupy The Caucus demonstration in Des Moines, Wednesday, Dec. 28, 2011. (AP Photo/J. David Ake)
December 29, 2011 7:04:27 PM PST
DES MOINES, Iowa (AP) - December 29, 2011 --
Police arrested more than a dozen Occupy protesters Thursday in Iowa who are targeting Democrats and Republicans just days before the state's closely watched lead-off presidential caucuses.