Logan was taking part in a discussion on Fox News Primetime on Monday when she remarked that Fauci "represents Josef Mengele, the Nazi doctor who did experiments on Jews during the Second World War and in the concentration camps."
Logan has not appeared on Fox News Primetime or any other Fox News show since the controversial remark and is not directly employed by Fox, which licenses her Fox Nation series from Warm Springs Productions.
Claman, who anchors a weekday slot leading up to the closing bell, refrained from mentioning Logan by name in a series of blistering tweets on Sunday, but was clearly referencing the recent controversy.
"Let's stop [with] ANY comparison to Mengele," Claman, who is Jewish, wrote. "Facts need to be stated. Nazi Josef Mengele performed experiments on Jewish twins; personally killed 14 twins in one night by injecting their hearts [with] chloroform."
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Claman went on to detail some of the horrifying crimes that witnesses have ascribed to Mengele when he worked at the Auschwitz death camp, including deranged attempts to create conjoined twins by sewing identical twins together.
Fauci, who is President Joe Biden's top pandemic advisor, has also responded to Logan's remarks comparing him to Mengele.
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Speaking to MSNBC host Chris Haye Thursday night, Fauci called on Fox to take disciplinary action against the journalist.
"It’s an insult to all of the people who suffered and died under the Nazi regime in the concentration camps," Fauci, 80, fumed on Hayes' primetime political commentary program All In.
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"I mean, it’s unconscionable what she said."
"What I find striking, Chris," the irate immunologist went on, 'is how she gets no discipline whatsoever from the Fox network.
"How can they let her say that with no comment and no disciplinary action? I’m astounded by that!"
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Logan, 50, hosts a series on the online subscription service Fox Nation, and regularly appears on the flagship network's Fox News Primetime, where she made her controversial statements.
In a conversation with Pete Hegseth, a known critic of coronavirus vaccine mandates and masking policies, Logan accused the Biden Administration of overhyping the still largely unknown strain.
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"There’s no justification for putting people out of their jobs or forcing mandates for a disease that’s ultimately very treatable, it’s cheap to treat, medicines are available all over the world, and it has death rates that compare very much to seasonal flu," Logan declared during the Monday night discussion.
The South African journalist, who joined Fox last year, then set her sights on Fauci, and made the contentious comparison.
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