Manu Raju had an "unwelcome visitor" as he prepped for a live TV shot.
But the Utah senator wouldn't reveal who he did vote for.
The GOP lawmaker called Raju a "liberal hack" after he asked if the Senate should consider new evidence in Trump's impeachment trial.
The CNN host went after Sen. Martha McSally for calling his colleague a “liberal hack.”
"You were once a profile in courage," the CNN host said of Arizona Republican Martha McSally.
Arizona Sen. Martha McSally sneered at CNN's Manu Raju after he asked her if the Senate should consider new evidence as part of Trump's impeachment trial.
The Democratic senator said the president is "trying to stir up as much hatred and dissension in this country as possible."
“I’m done with him. I don’t even want to talk about him," the House speaker said Tuesday.
"That's tyranny, isn't it?" the senator said, according to CNN.