Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/pbs-newshour-full-episode-jan-28-2015-2 Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Thursday on the News Hour... Segments From This Episode American released from Iran prison describes solitary confinement, constant surveillance 8 min WHO to consider declaring international emergency over Zika virus 3 min Will ethanol fuel caucus voters in corn country Iowa? 7 min Are the best days of the U.S. economy over? 8 min News Wrap: More deadly sea crossings for migrants flocking to Europe 4 min Why is Zika virus spreading so quickly? 6 min What a Trump-free debate will mean for the GOP candidates 4 min These girls build their future every time they go to construction class 2 min How Radiolab’s Jad Abumrad turned childhood awkwardness into his job 3 min Remembering Challenger, a disaster that shook up the space program 6 min