The Last Word with Lawrence O'Donnell 05/20/15

NJ editorial: Gov. Christie lost his marbles

New Jersey's GOP Governor Chris Christie says his low NJ poll numbers are a reflection of voters wanting him to stay, not a belief that he shouldn't run for president. The NJ Star-Ledger sees it differently. Lawrence talks to David Frum & Jeremy Peters. ... more Duration: {{video.duration.momentjs}}