Kurt Volker reverses past testimony, admits Sondland brought up Biden investigations in meeting with Ukraine

Former Ukraine envoy Kurt Volker has one big revision to his first impeachment testimony.In his original closed-door testimony, when asked if there was any talk of investigating the Bidens in a July 10 meeting with a Ukrainian defense leader, Volker repeatedly answered "no." But when appearing publicly before the House Intelligence Committee on Tuesday, Volker reversed that statement.In his lengthy opening statement Tuesday, Volker mentioned meeting with then-National Security Adviser John Bolto