The Rachel Maddow Show 05/17/16

Sanders risks 'spoiler' label with loss in KY

Chuck Todd, NBC News political director, discusses the pressure that is likely to grow for Bernie Sanders to drop out of the primary race as he fails to keep the pace he needs to win, and talks about whether anyone in the Democratic Party, including Barack Obama, could convince Sanders to give up. ... more Duration: {{video.duration.momentjs}}