Senators Ted Cruz, R-Texas; Lisa Murkowski, R-Alaska; and Susan Collins, R-Maine, LINDSEY GRAHAM, R- South Carolina are among a small group of Republicans who have yet to completely shut the door on new witnesses, wanting to hear arguments first. Democrats would need them and at least one more in order to be able to call witnesses, but Graham warned that if they get their wish, the GOP will look to call defense witnesses such as Hunter Biden. 1. CRUZ: Well, that's right. It's kind of strange how we got here. So Democrats have been having hearings, have been doing impeachment for months in the House. They brought in all sorts of witnesses. They blocked the minority from having any witnesses. And then, as soon as we get to the Senate, the Democratic talking point is, we want more witnesses. Never mind all the witnesses they called before. They want yet more. And they're trying to delay this. They're trying to drag this out. They want this trial to go on forever, ...