NewsConference EXTRA: Sanders: We Need a Political Revolution

DECISION 2020. One-on-one with Presidential hopeful Vermont Senator Bernie Sanders. This past week he spent two days campaigning in Los Angeles. Senator Sanders talks with NBC4’s Conan Nolan about then and now. How his campaigns have changed. A lot of his so-call radical ideas from back then are now the norm, he says. He talks about Senator Elizabeth Warren and the upcoming debate in Detroit.