Republican Presidential Candidate Rick Santorum speaks about U.S. energy policy at the 2012 Colorado Election Energy Summit held at the Colorado School of Mines in Golden, Colorado. The Colorado Farm Bureau, Colorado Oil and Gas Association and Consumer Energy Alliance hosted the summit.
Colorado Republicans hold their caucuses Tuesday where 36 delegates are at stake. According to Public Policy Polling, Senator Santorum is polling second in the state with 26% of the vote. Mitt Romney is polling first with 40%, and Newt Gingrich and Ron Paul follow with 18% and 12%, respectively.