Combo picture of possible Republican White House hopefuls Santorum, Pawlenty, Gingrich, Roemer and Cain in Waukee, Iowa

 
Combo picture of possible Republican White House hopefuls Santorum, Pawlenty, Gingrich, Roemer and Cain in Waukee, Iowa
Former Pennsylvania Senator Rick Santorum, former Minnesota Governor Tim Pawlenty, former U.S. House of Representatives Speaker Newt Gingrich, former Louisiana Governor Buddy Roemer and former Godfather's Pizza CEO Herman Cain (L-R) are seen during the Iowa Faith & Freedom Coalition's Spring Event at Point of Grace Church in Waukee, Iowa March 7, 2011, in this combo picture made March 8, 2011. The five possible Republican White House hopefuls 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)