Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/pbs-newshour-weekend-full-episode-dec-20-2015 Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Sunday on the News Hour... Sunday on NewsHour Weekend: A critical province in Afghanistan may be on the verge of falling to the Taliban, experts fact-check Saturday's Democratic presidential debate, and how the 2016 campaigns are using vast amounts of data to identify and target individual voters. Hari Sreenivasan anchors from New York. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode How accurate were candidates’ statements at the third Democratic debate? 6 min This is how your personal data helps candidates predict your vote 10 min