Fox Business Network host Charles Payne apologized on Thursday, after an analyst who appeared on his show said that torture "worked on" Sen. John McCain John Sidney McCainCindy McCain endorses Biden: He's only candidate 'who stands up for our values' Biden says Cindy McCain will endorse him Biden's six best bets in 2016 Trump states MORE (R-Ariz.) during his time as a prisoner of war in Vietnam.

"This morning on a show I was hosting, a guest made a very false and derogatory remark about Senator John McCain. At the time, I had the control room in my ear telling me to wrap the segment, and did not hear the comment," Payne tweeted.

"I regret I did not catch this remark, as it should have been challenged. As a proud military veteran and son of a Vietnam Vet these words neither reflect my or the network’s feelings about Senator McCain, or his remarkable service and sacrifice to this country."

My Apology to Senator McCain and his Family

“This morning on a show I was hosting, a guest made a very false and derogatory remark about Senator John McCain. At the time, I had the control room in my ear telling me to wrap the segment, and did not hear the comment. — Charles V Payne (@cvpayne) May 10, 2018

I regret I did not catch this remark, as it should have been challenged. As a proud military veteran and son of a Vietnam Vet these words neither reflect my or the network’s feelings about Senator McCain, or his remarkable service and sacrifice to this country.”

Charles V. Payne — Charles V Payne (@cvpayne) May 10, 2018

Payne's apology came after Thomas McInerney, a former Fox News military analyst, rebuked McCain, who urged Senate colleagues on Wednesday to reject the nomination of Gina Haspel, President Trump Donald John TrumpOmar fires back at Trump over rally remarks: 'This is my country' Pelosi: Trump hurrying to fill SCOTUS seat so he can repeal ObamaCare Trump mocks Biden appearance, mask use ahead of first debate MORE's pick to lead the CIA.

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Haspel has faced criticism from many lawmakers — mostly Democrats — for her ties to a brutal CIA detention and interrogation program in the years after the Sept. 11 terrorist attacks. In her confirmation hearing on Wednesday, Haspel vowed not to reimplement such interrogation techniques, calling the tactics "immoral."

Payne asked McInerney on Thursday whether Congress should evaluate Haspel on her personal feelings or on her stated commitment to avoiding the use of such interrogation techniques, which have widely been condemned as torture.

"Well, she can't use it [torture] anymore because we have determined in Congress that it's not legal. The fact is, is John McCain, it worked on John. That's why they call him 'Songbird John,'" McInerney said, asserting that such tactics are effective.

As a POW in Vietnam, McCain was brutally tortured ultimately leading him to falsely confess to crimes.

Many military officials and analysts argue that torture is an ineffective means of interrogation because it can drive suspects to offer false confessions or inaccurate information.

Trump has insisted that torture works, though Defense Secretary James Mattis James Norman MattisBiden courts veterans amid fallout from Trump military controversies Trump says he wanted to take out Syria's Assad but Mattis opposed it Gary Cohn: 'I haven't made up my mind' on vote for president in November MORE has argued the contrary and remains firmly against the practice.