Politics & Government Sen. Bernie Sanders Launches 2020 Presidential Campaign 7:34am March 04, 2019 by Danielle Kurtzleben Politics Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2019 NPR. To see more, visit https://www.npr.org. 300x250 Ad More Morning Edition National The Line Fire burning in Southern California's mountains grows to more 20,000 acres National The stakes are high for Donald Trump in his debate with Kamala Harris by A Martínez 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate