Michelle Obama on historic midterms and whether Hillary Clinton should run in 2020

The former first lady speaks out in an exclusive live interview with ABC News' Robin Roberts in Chicago about her memoir, "Becoming," the outcome of the midterm elections and 2020 prospects. WATCH FULL EPISODES: http://abc.go.com/shows/good-morning-america Visit Good Morning America’s Homepage: https://www.goodmorningamerica.com/ SUBSCRIBE to GMA ► https://www.youtube.com/channel/UCH1oRy1dINbMVp3UFWrKP0w/subscribe To read the full story and others, visit http://www.goodmorningamerica.com Good Morning America (GMA) brings viewers an award-winning combination of breaking news, exclusive investigations, hard hitting interviews, weather forecasts, cutting edge medical field information, and financial reporting every morning. Join Robin Roberts, George Stephanopoulos, Lara Spencer, Michael Strahan, Amy Robach and Ginger Zee weekdays at 7am on ABC. Follow GMA across the web-- Facebook: https://www.facebook.com/GoodMorningAmerica Twitter: https://twitter.com/GMA?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Eauthor Instagram: https://instagram.com/goodmorningamerica/?hl=en