Trump Lashes Out As House Deposes Key Witness In Ukraine Affair

Former special envoy to Ukraine Kurt Volker met with House impeachment investigators Thursday as the inquiry into the president's phone call deepens.

House Democrats have said their next steps may include a subpoena for the White House itself. President Trump, for his part, has lashed out against Democrats — sometimes with strong language.

NPR national security editor Phil Ewing (@philewing) speaks to host Jeremy Hobson about the second week of the impeachment crisis.