Almost unknown in mid 2007, he climbed the polls steadily and won the closely watched Iowa caucus on Jan. 3, 2008. His base of support comprises "born again" evangelical Christians, who comprise 35% of the GOP voters.<ref>. Evangelicals comprise 48%-68% of Republicans in the South and border states, 47% in Iowa, and only 11% in New Hampshire. Andrew Kohut, "The G.O.P.’s Unanswered Question," [http://campaignstops.blogs.nytimes.com/2008/01/11/the-gops-unanswered-question/ ''New York Times'' Jan. 11, 2008]</ref> | Almost unknown in mid 2007, he climbed the polls steadily and won the closely watched Iowa caucus on Jan. 3, 2008. His base of support comprises "born again" evangelical Christians, who comprise 35% of the GOP voters.<ref>. Evangelicals comprise 48%-68% of Republicans in the South and border states, 47% in Iowa, and only 11% in New Hampshire. Andrew Kohut, "The G.O.P.’s Unanswered Question," [http://campaignstops.blogs.nytimes.com/2008/01/11/the-gops-unanswered-question/ ''New York Times'' Jan. 11, 2008]</ref> |