When businessman Herman Cain left the Republican presidential race over the weekend, he said he would endorse one of his former rivals.One likely recipient of that endorsement: Former House Speaker Newt Gingrich. Like Cain before him, Gingrich is trying to establish himself as the conservative alternative to former Massachusetts Gov. Mitt Romney. And Cain and Gingrich share a long history of mutual admiration.
Newt Gingrich & Herman Cain Have Long History Of Mutual Affection