Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/pbs-newshour-weekend-full-episode-may-16-2015 Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Saturday on the News Hour... On this edition for Saturday, May 16, 2015, U.S. special forces on the ground in Syria have killed a top Islamic State leader, the U.S. loses one key weapon in the war on drugs, and in our signature segment, genetically modified mosquitoes may be used in the Florida Keys to curb the spread of Dengue fever. Hari Sreenivasan anchors from New York. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode Can genetically modified mosquitoes curb Dengue fever? 8 min Egg prices rising as U.S. confronts worst bird flu outbreak on record 4 min Colombia to end anti-drug crop dusting amid health concerns 5 min Inside the U.S. raid that took out a key ISIS leader in Syria 5 min