👉Facts here:
House called 17. GOP called Volker & Morrison. Trump blocked any who could exonerate him & R's made no attempt to call them.
@SenAlexander: House managers proved their case 'with what they call a ‘mountain of overwhelming evidence.’
1/
The Senate is run by Republicans. They don't want to allow Bolton 2/
Schiff/House should have done it, they say.
But Bolton REFUSED during House proceedings. It was only in early JAN that Bolton finally agreed to appear if subpoenaed.
Bolton, according to a leaked manuscript, would say Trump did it, and it would be firsthand.
The Senate holds a trial.
If no witnesses testify in Trump's Senate impeachment trial, it will be the first time this has happened in U.S. history.