Right-wing host Alex Jones invaded the Young Turks set while they were broadcasting from the Republican National Convention on Thursday, apparently in the hopes of inciting a confrontation between host Cenk Uygur and Roger Stone, an ally of Donald Trump.

With Stone off-camera, a grinning Jones can be seen telling Uygur, “I wanna have a rant-off with you,” before urging Stone to crash the set, as well.

“First of all, Alex, this ain’t your f*cking show,” Uygur tells Jones. “And Roger, it sure ain’t your f*cking show.”

Jones continues to goad Uygur, asking if he’s afraid to debate Stone, who has a long history as a conspiracy theorist.

The back-and-forth continues, with Uygur’s co-host Ana Kasparian yelling at Jones at one point to “get the f*ck off the stage.” When Jones accuses her of being part of a Saudi Arabian “jihad,” Uygur leaves his chair and removes his jacket.

“This is bullsh*t,” he tells Jones as he throws his earpiece off. The two men were separated before the altercation turned physical.

Watch the confrontation, as aired by the Young Turks, below.

Alex Jones And Roger Stone Interrupt The Young Turks Republican National Convention Coverage https://t.co/B4CrswkJ1L

— The Young Turks (@TheYoungTurks) July 21, 2016