National Politics & Government Michelle Obama Energizes Young Voters For Clinton On Campaign Trail 9:38am September 17, 2016 by Ailsa Chang elections News U.S. Politics Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2016 NPR. To see more, visit NPR. 300x250 Ad More Weekend Edition Saturday World News Chileans weigh a new constitution by Scott Simon Sports Saturday sports: Serena Williams' dramatic U.S. Open by Tom Goldman 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate