The Rachel Maddow Show 01/27/12

Special Nevada GOP caucus for Gingrich-backing billionaire

Las Vegas casino mogul and billionaire, Sheldon Adelson, who is single-handedly responsible for maintaining Newt Gingrich in the Republican primary race with $10 million in donations so far, has used his influence to establish a Nevada caucus at a ... more Duration: {{video.duration.momentjs}}