Sen. Ted Cruz (R-TX) called on his Republican colleagues to speak out against Tucker Carlson, arguing in a fiery Friday morning speech that they need to rise above their fear of alienating the popular conservative podcaster to denounce his platforming of antisemitism.

“It’s easy right now to denounce Nick Fuentes. That’s kind of safe. Are you willing to say Tucker’s name?” Cruz said in a speech at the Washington National Lawyers Convention of the Federalist Society, the conservative legal group. 

“Now I can tell you, my colleagues, almost to a person, think what is happening is horrifying. But a great many of them are frightened, because he has one hell of a big megaphone.”

Cruz’s speech escalates a feud within the Republican Party about antisemitism on the party’s rightward fringes, after Carlson, the former Fox News host, held a friendly interview with Fuentes, a neo-Nazi agitator and commentator.

Following Carlson’s interview with Fuentes, Kevin Roberts, the president of the Heritage Foundation, released a video defending Carlson from attacks by the “globalist class” and standing by his right to interview Fuentes. Since then, the influential conservative think tank has been navigating internal dissension and public blowback — with Roberts apologizing for the video but so far refusing to take it down. 

Speaking to a room of lawyers, Cruz emphasized his support for the First Amendment and made the case that calling out Carlson is not akin to “canceling” him. 

“My complaint about Tucker having Nick Fuentes on was not that he platformed him. That’s a choice you can make or not. But the last I checked, Tucker actually knows how to cross examine someone,” said Cruz, who had his own heated discussion with Carlson on his podcast in June. “If you want to cross examine and challenge him, that’s fine. But he didn’t. He fawningly gazed at him.”

Fuentes and Carlson, Cruz continued, “have a right to say what they are saying. But every one of us has an obligation to stand up and say it is wrong.”

At the start of his speech, Cruz outlined the rise of antisemitism on the American left, arguing that “there is a real and cognizable pro-Hamas wing of the Democrat Party.” But, he added, antisemitism does not end there.

“When that happened on the left, those of us on the right were quite comfortable standing up and denouncing it. In some ways, that’s easy. But now it’s happening on the right,” said Cruz. “In the last six months, I’ve seen more antisemitism on the right than I have at any time in my life. It is growing. It is metastasizing.”

Cruz invoked Ronald Reagan’s famous 1964 speech, “A Time for Choosing,” as he implored conservatives to speak strongly and loudly against antisemitism. 

“I believe now, today, is a time for choosing as well. I think it is a time for every elected official, I think it is a time for every editorialist, I think it is a time for every lawyer, for every student, to decide, where do you stand?” said Cruz. “We will stand for liberty. We will stand for the Constitution. We will stand for the Bill of Rights, but we will also stand for truth, and we will call out lies where they occur, and we will call out hatred when they occur. And the best antidote to lies is truth. The best solution to darkness is light.”

He walked off the stage to a standing ovation.