Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/pbs-newshour-full-episode-feb-18-2015 Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Wednesday on the News Hour... Wednesday on the NewsHour, an assault by Russian-backed separatists forces thousands of Ukrainian troops to retreat from a key town in Eastern Ukraine despite a cease-fire. Also: Confronting extremism at home and abroad, Boston digs its way out of 100 inches of snow, when science challenges what people want to believe and a photojournalist’s journey to capture love and war. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode What can the U.S. do to stop radicalization at home? 10 min Photojournalist Lynsey Addario focuses on war and love in her new memoir 7 min Ukraine loses key town to separatists despite cease-fire 5 min What the defeat at Debaltseve means for Ukraine 4 min No stranger to snow, Boston struggles to weather a relentless string of storms 5 min Why we pick and choose which science to believe 9 min News Wrap: Afghan civilian casualties rose in 2014 4 min Meet a pioneer of advanced arm prosthetics