Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/pbs-newshour-weekend-full-episode-april-11-2015 Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Saturday on the News Hour... On this edition for Saturday, April 11, 2015, the United States and Cuba take another step toward normalizing relations, the Obamas release their tax returns; find out what they paid and what they give, and in our signature segment, the future of solar energy: Is Hawaii a case study of what might go wrong? Hari Sreenivasan anchors from New York. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode Staying power? How durable are improved relations with Cuba? 3 min Photographer Gordon Parks’ hunt for childhood friends reveals 1940s black life under segregation 4 min How San Francisco plans to ‘get to zero’ new infections of HIV 9 min Gridlocked by the power grid: Why Hawaii’s solar energy industry is at a crossroads 9 min