A key GOP senator is vowing to oppose Warsh's nomination until the DOJ probe into Fed Chair Jerome Powell is resolved. Here's why that's a big deal.

Republican Sen. Lisa Murkowski later echoed the sentiments shared by her colleague, Sen. Thom Tillis.

On the Senate floor today, Senator Thom Tillis (R-NC) calls out a handful of his Republican colleagues for wanting to shut down the government to "make a point," urging them to reserve their grievances for later and accept the bipartisan deal.

Senator Thom Tillis has not been shy this week about his criticism of Trump administration officials.

Online, people have referred to the North Carolina senator as “Tillis unleashed.” In some ways, he is feeling unleashed: “I think what it comes down to is, obviously, I don’t have to look through a political lens anymore,” he said Thursday.

Outgoing U.S. Sen. Thom Tillis has been a sharp critic of the Trump administration's handling of the shooting in Minneapolis.

I think she's out of her depth,” Sen. Thom Tillis (R-NC) said. "She's proven that she doesn't know how to lead, how to de-escalate.

Sen. Thom Tillis (R-N.C.) signaled Wednesday that he’s not at all bothered by President Trump labeling him a “loser.” “I am thrilled about that. That makes me qualified to be [Department of Homeland Security] secretary and senior advisor to the president,

Senator Thom Tillis (R-NC), in a press gaggle with reporters outside the U.S. Capitol, said he has no confidence in Department of Homeland Security Secretary Kristi Noem, saying Noem should not feel a point of pride in her work during her time with DHS.