Chuck Hagel: “We must continue to condition that assistance.”

There will be consequences. There will be repercussions.

Biden is a uniter. He's not a divider.

The facts speak for themselves, and especially when you look at the many of the witnesses, who are Trump cabinet members, White House officials in the Trump administration, supporters of Mr. Trump.

This is so unpredictable. And we've never seen anything quite like this in our lifetime, so there is no playbook here.