AdvertisementDiplomat Kurt Volker Caught Up In Whirlwind Of Impeachment Inquiry04:24Download AudioResumeOctober 03, 2019Michele KelemenfacebookEmailThen-U.S. special envoy for Ukraine Kurt Volker speaks during a news conference in Kyiv on July 27. Volker is being deposed on Thursday as part of the House impeachment inquiry. (AFP/Getty Images)