The Latest: Day 1 of the Public Impeachment Hearings

Ambassador William Taylor arrives to testify before House committees as part of the impeachment investigation of President Donald Trump, at the Capitol in Washington, Tuesday, Oct. 22, 2019.
( J. Scott Applewhite / AP Photo )

Produced by Rob Gunther and Meg Dalton

Hosted by Tanzina Vega

Produced by GBH and PRI