Legendary TV producer Norman Lear continues his investigation into the gentrification of New York City and goes undercover to expose racial discrimination in housing.
"Grey's Anatomy" star Jesse Williams continues his investigation into the Pinellas County School system and the fight to dismantle the school to prison pipeline.
Actor and comedian Zach Galifianakis continues his investigation into the political landscape of his home state of North Carolina and how it's emblematic of the country's deepening political divide during the 2016 campaign.