Trump already walking back core campaign promise on prices, inflation

Alex Wagner Tonight

Despite making a promise of lowering prices an inflation a central part of his presidential campaign, and admitting that that promise was key to his being elected, Donald Trump is now waffling on whether that's even possible. Michelle Goldberg, columnist for the New York Times, and Faiz Shakir, founder and executive director of More Perfect Union, talk with Alex Wagner about Trump's walk back and what his post-election rhetoric suggests about his actual economic priorities.