MSNBC Live with Tamron Hall 12/21/15

Sen. Lindsey Grahams ends presidential run

Sen. Lindsey Graham announced in a video to supporters that he is dropping out of the 2016 presidential race. MSNBC’s Kasie Hunt and Steve Kornacki talk about what Graham’s decision means for the Republican race. Chairman of the New Hampshire Republican State Committee, Jennifer Horn also joins the discussion. ... more Duration: {{video.duration.momentjs}}