It seems the Real Rudy was on the Late Show while John Lithgow was playing him under oath. Rupert Murdoch played the same role when giving evidence under oath in the UK following in the steps of Aland Bond before he was sentenced to go to jail. Did they all have the same legal team?

So Rudy used the “I can’t recall” strategy that guilty lawyers often use to avoid admitting guilt. “I read some stuff — I think it was maybe on Facebook — I laid it out to the public as what we knew to be the facts, and no, I had no idea if it was true or not. I didn’t even try to check. Why would I try to check? You wouldn’t have a story then.” Said. The. Then. President’s. Lawyer.

Source: Under Oath, Rudy Can’t Remember Where He Read Election Was Stolen | Crooks and Liars