November 13, 2019 4:20 pm Key Moments From Impeachment Hearing Here are key moments as they unfolded during Wednesday’s public impeachment hearings, which included testimony from U.S. diplomat William Taylor and State Department official George Kent. US & World Videos 24:50 @Issue: Biden signs the foreign aid bill, and a retrospective of Boston's 2024 Olympics bid 2:15 Opening statements made, witnesses called in hush money trial against Donald Trump 24:46 @Issue: Trump “hush money” trial underway 2:08 Boston announces first chief climate officer 3:07 What's working for Biden's campaign — and what's not working for Trump