Former U.S. House of Representatives Speaker Gingrich speaks during Iowa Faith & Freedom Coalition's Spring Event in Waukee, Iowa

 
Former U.S. House of Representatives Speaker Gingrich speaks during Iowa Faith & Freedom Coalition
Former U.S. House of Representatives Speaker Newt Gingrich speaks during the Iowa Faith & Freedom Coalition's Spring Event at Point of Grace Church in Waukee, Iowa March 7, 2011. Five possible Republican White House hopefuls Gingrich, former Minnesota Governor Tim Pawlenty, former Pennsylvania Senator Rick Santorum, former Louisiana Governor Buddy Roemer and former Godfather's Pizza CEO Herman Cain courted conservative voters on Monday in Iowa, the state that holds a critical early contest on the road to the party's 2012 U.S. presidential nomination. REUTERS/Brian C. Frank (UNITED STATES - Tags: POLITICS)