GOP Campaign How We Got Here

February 12, 2012 - 1:15 PM
FILE - In this Jan. 3, 2012, file photo Republican presidential candidate, former Pennsylvania Sen. Rick Santorum, seen with his Karen, left, addresses supporters at his Iowa caucus victory party in Johnston, Iowa. GOP primary voters have spent the past six weeks lurching toward one candidate and then another in an exercise of political soul-searching that appears far from settled. The next contests, in Arizona and Michigan, aren't until Feb. 28; the party with a reputation for order may have it sorted out after March 6, when 10 states get their say. But that would break sharply with this race's tendency toward uncertainty. (AP Photo/Charlie Riedel, File)