Republican Senator Thom Tillis called one of his House colleagues a "waste of time", a bad leader, and a threat to the future of the GOP, according to a recent report. CNN's Erin Burnett played an audio recording of the senator trashing Congresswoman Marjorie Taylor Greene during her show on Tuesday. "I think she's uninformed, she is a total waste of time," Tillis says on the recording. "She is a horrible leader. She is dragging our brand down. She -- not the Democrats -- [is] the biggest risk to us getting back to a majority."