Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/pbs-newshour-full-episode-july-20-2015 Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Monday on the News Hour... Monday on the NewsHour, U.S. and Cuba officially normalized diplomatic relations after more than 50 years. Also: the week ahead in politics, illegal guns, gangs and summer violence on the streets of Chicago, a new boost for the search for intelligent life in the universe, delivering cutting-edge eye care via flying hospital and teaching NYC public school students how to think on their feet. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode News Wrap: UN Security Council approves Iran nuclear deal 5 min U.S. and Cuba restore relations with reopened embassies 3 min After five decades of hostility, what's next for U.S. and Cuba 4 min Is Trump's rapid rise headed for a reverse? 8 min Gangs and guns fuel Chicago's summer surge of violence 11 min Flying eye hospital delivers new outlooks to patients around the world 8 min Free dance lessons teach NYC students to think on their feet To find life in the universe, a new initiative to help us hear the signals 5 min