Newt Gingrich actually said...
Probably. I think that we only had a couple of presidents in history who didn't. If he does not go, then I think he has to explain why. So, I think Trump's got to decide what best communicates his message. I think his instinct is not to go, because he's convinced the election was stolen.
Context
Gingrich discusses whether Trump should attend Biden's inauguration and suggests that Trump's absence would require an explanation.
12/21/2020