GOP lawmaker caught on hot mic telling Republican colleague ‘go f--- yourself’ during congressional hearing

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A Foreign Affairs Committee hearing turned heated Tuesday, with one GOP lawmaker telling his Republican colleague: "Go f--- yourself."

The feisty words from Chair Michael McCaul of Texas were directed toward Rep. Darrel Issa of California during a hearing about the chaotic U.S. withdrawal from Afghanistan in 2021.

Issa had gone over his allotted time, much to the annoyance of McCaul.

Ret. Gen. Mark Milley finished answering a question from Issa and the California Republican continued asking more.

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McCaul repeatedly tried to tell Issa that his time was expired and to allow Rep. Mariannette Miller-Meeks, R-Iowa, to speak.

"The Gentleman’s time is expired. Ms. Miller-Meeks is recognized," McCaul said.

"Oh, I didn’t realize. Thank you," Issa said.

McCaul could be heard mumbling something under his breath before Issa said again: "I thought I was done! I thought I was the closing act, Chairman."

"Eh, go f--- yourself," McCaul shot back, seemingly unaware he was on a hot mic.

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A McCaul spokesperson told Fox News that the chairman held every member of the committee to five minutes and was trying to get to the classified briefing.

"Rep. Issa was over