To set the record straight, during the Judiciary Committee process—the only time where @realDonaldTrump had any opportunity to question witnesses—@JudiciaryGOP was permitted:

0 fact witnesses
1 constitutional law scholar
1 staff member, required under the Dems’ resolution pic.twitter.com/WGBak3Xmab

— Doug Collins (@RepDougCollins) January 22, 2020