The Last Word with Lawrence O'Donnell 05/02/16

George Will: GOP must keep Trump from winning

Conservative columnist George Will is calling on Republicans to do whatever it takes to keep Donald Trump out of the White House, even if it means having a Pres. Hillary Clinton. MSNBC's Lawrence O'Donnell talks to Hallie Jackson, David McIntosh, and Rick Wilson. ... more Duration: {{video.duration.momentjs}}