Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/pbs-newshour-weekend-full-episode-october-17-2015 Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Saturday on the News Hour... On this edition for Saturday, October 17th, 2015, thousands of migrants hit a detour in Central Europe as Hungary closes its borders with Croatia, concerns grow over expanding the American-trained national police force in Afghanistan, and in our signature segment, could hemp become the next cash crop in Kentucky? Hari Sreenivasan anchors from New York. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode How deepening the Panama Canal set off a fierce debate in Jacksonville 10 min How ISIS built its own multi-million dollar industry by attacking oilfields New imagery from Pompeii yields surprising findings about ancient humans 2 min Why Kentucky farmers are quitting tobacco and turning to an unlikely new crop 9 min After decision to keep U.S. troops in Afghanistan, what happens next? 3 min