In July of 2016, Democratic National Committee staffer Seth Rich was murdered in his D.C. neighborhood. Police think he was the victim of a robbery gone wrong. But Russian intelligence operatives planted a fake report claiming that Rich was the person who gave DNC emails to Wikileaks, and was then murdered by assassins working for Hillary Clinton. In the podcast 'Conspiracyland,' journalist Michael Isikoff explores how the murder of Rich was turned into a conspiracy theory — and how Russian trolls and Fox News fanned the flames. Also, John Powers reviews the second season of HBO's series 'Succession.'