The Last Word with Lawrence O'Donnell 12/30/15

Bush re-tools campaign ahead of Iowa caucuses

Jeb Bush is cutting back on TV ads to focus on his ground game -- deploying 60 staffers to early voting states. But will this new strategy be enough to turn his flailing campaign around? Lawrence discusses with Michael Tomasky, James Pindell and McKay Coppins. ... more Duration: {{video.duration.momentjs}}