WATCH: Laughter breaks out in the Senate Chamber after Trump attorney Michael van der Veen insists that any impeachment trial depositions should be done in person in his office in Philadelphia

"I don't know why you're laughing," he says https://t.co/3HfaYxaxQC pic.twitter.com/5DnCaTWJvF

— CBS News (@CBSNews) February 13, 2021