Nadler: Senators cast a 'treacherous vote' if they deny witnesses
01:24Rep. Jerry Nadler, D-N.Y., claimed that if senators voted to deny witness testimony at the Senate impeachment trial, they would be "voting for a cover-up."
Rep. Jerry Nadler, D-N.Y., claimed that if senators voted to deny witness testimony at the Senate impeachment trial, they would be "voting for a cover-up."
