Sanders on trade with China, health care and student debt

Sen. Bernie Sanders, I-Vt., became a household name in 2016 when he ran a progressive campaign for the Democratic presidential nomination -- and came close to securing it. He’s back in the 2020 race, but this time up against more than 20 other candidates. Sanders sits down with Judy Woodruff to discuss trade with China, health care, student debt, Russian election interference and more.