Lamar Alexander: Trump's actions 'improper' but 'long way' from high crimes and misdemeanors
By Kate Sullivan
How Democrats and Republicans Voted on Witnesses in the Trump Impeachment Trial (Published 2020)
By Karen Yourish, Alicia Parlapiano & Jeremy White
Lamar Alexander Explains Decision Against Trial Witnesses
By Brian Naylor
Republicans defeat Democratic bids to hear witnesses in Trump trial
By John Bresnahan, Andrew Desiderio & Kyle Cheney
Marco Rubio's mind-blowing explanation of his impeachment vote
By Christopher Michael Cillizza
Republicans Block Impeachment Witnesses, Clearing Path for Trump Acquittal (Published 2020)
By Michael D. Shear & Nicholas Fandos