Key witnesses testifying this week on Trump, Ukraine

President Trump’s former top adviser on Russia and Europe, Fiona Hill, began what is shaping up to be a week of potentially damaging testimonies against the President, with EU Ambassador Gordon Sondland set to testify on Thursday. Katy Tur discusses with NBC News Correspondent Geoff Bennett, NBC News National Political Reporter Josh Lederman, Los Angeles Times White House Reporter Eli Stokols, and PBS News Hour White House Correspondent Yamiche Alcindor.Oct. 14, 2019