FILE - In this Nov. 12, 2011, file photo, Sen. Lindsey Graham, right, and Sen. Jim DeMint prepare to watch the CBS News/National Journal foreign policy debate at the Benjamin Johnson Arena in Spartanburg, S.C. In the 2012 Republican nominating contest, DeMint is like the pretty girl all the boys want to take to the prom. Nearly every GOP presidential candidate has come a-courting the South Carolina Republican ahead of his state?s Jan. 21 primary. (AP Photo/Richard Shiro, File)