Speaker Kevin McCarthy is facing an extraordinary referendum on his leadership of the House after a conservative member of his own Republican majority, a longtime critic, moved to launch a vote to oust him from the helm.

Late Monday, Rep. Matt Gaetz, R-Fla., rose in the chamber as the House was almost done for the day to file the motion — a resolution that would set a snap vote in coming days that even Gaetz acknowledged may not have enough support to remove the speaker from the job.

“I have enough Republicans where at this point next week, one of two things will happen: Kevin McCarthy won’t be the speaker of the House or he’ll be the speaker of the House working at the pleasure of the Democrats," Gaetz told reporters afterward outside the Capitol.

McCarthy responded minutes later on social media, “Bring it on.”

Gaetz soon retorted in a post, “Just did.”

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