Santorum now on GOP ballot for Hawaii Republican Caucus
1 of 1
Republican presidential candidate, former Pennsylvania Sen. Rick Santorum, joined by wife Karen, left, addresses supporters at his Iowa caucus victory party Tuesday, Jan. 3, 2012, in Johnston, Iowa.
Photos: Island Images: October 2014, Part 2
Photos: Garden Party: Ruth Edgar, Oct. 19
Photos: Effects of Hurricane Ana, Oct. 19
More Photo Galleries »