Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/pbs-newshour-weekend-full-episode-august-5-2017 Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Saturday on the News Hour... On this edition for Saturday, August 5, record heat sweeps across the western U.S. and parts of Europe. Later, one scholar offers a new perspective on income inequality, arguing that the top 20 percent of earners in American society, not only the top 1 percent, limits economic mobility for lower-income groups. Hari Sreenivasan anchors from New York. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode Usain Bolt, the fastest man in history, runs his last 100m dash 5 min Tillerson to address the Philippines’ deadly drug crackdown 4 min How the upper middle class keeps everyone else out 7 min