'Who asked that?' Trump lawyer clashes with senator
"Who asked that?" said van der Veen. "My judgment's irrelevant in this proceeding."
Sanders could be heard responding, "I did."
Trump's lawyers on Friday said Democrats had provided no evidence the former president incited last month's deadly U.S. Capitol riot and had used his second impeachment trial to settle political scores.
Trump is on trial in the U.S. Senate on a charge of inciting the Jan. 6 insurrection by his supporters who stormed the seat of Congress in Washington to stop lawmakers from certifying Democratic President Joe Biden's election victory, resulting in the deaths of five people including a police officer.