July 19, 2017: Sites like InfoWars and Breitbart often push stories that are not based in fact, and their myths and conspiracies sometimes reach the president. Today, a look at how the alt-right distorts the Russia-Trump investigation, plus we explore how libraries are fighting fake news, we examine another questionable police shooting, America's man-made wildfire crisis, and a conversation with one of the chief architects of the Affordable Care Act.