Trump impeachment hearings: Live updates from day three

The third day of public hearings as part of the House impeachment inquiry are underway.

Jennifer Williams, an aide to Vice President Mike Pence, and Army Lt. Col. Alexander Vindman, who serves as a director on the National Security Council (NSC), testified to lawmakers.

This afternoon, Kurt Volker, former envoy to Ukraine, and Tim Morrison, a senior director at the NSC, will testify.

Follow the live blog below. Mobile users click here.