The Latest: Day 1 of the Public Impeachment Hearings

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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
PRI WGBH