Romney, Santorum lead GOP pack in Iowa, with Paul close behind
1 of 1
Voters sign in on caucus night at Point of Grace Church Tuesday, Jan. 3, 2012, in Waukee, Iowa.
Photos: Military downsizing meeting, Jan. 28
Photos: H.S. Soccer: 'Iolani vs. Punahou, Jan. 28
Photos: Cameron Datanagan's pigeons, Jan. 28
More Photo Galleries »