Omarosa, usually referred to by only her first name, left the White House in December and Sunday's interview coincided with the release of her book, "Unhinged: An Insider Account of the Trump White House", detailing her time there.
She says that Trump used racial slurs like the "N-word" during tapings of his reality show The Apprentice and that there are tapes of him saying it.
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Manigault Newman, 44, met Trump in 2004 when she was a candidate on the American version of The Apprentice, which he hosted. They continue to deceive this nation by how mentally declined he [Trump] is, how hard it is for him to process complex information. But then, shortly afterward, he said that while there were bad people in the white supremacist group, "you also had people that were very fine people, on both sides". She saw it as a reflection of Trump not being in command of his own White House, but Todd quickly pointed out that Kelly's assertion isn't an unusual stance for a White House chief of staff to take.
"Donald Trump is a con and has been masquerading as someone who is actually open to engaging with diverse communities but when he talks that way, the way he did on this tape, it confirmed that he is truly a racist", Manigault Newman said.
Trump would turn to hateful phrases when discussing White House counsellor Kellyanne Conway's husband George Conway, who is half Filipino.
The so-called Lebron James situation refers to Trump tweeting at LeBron James, calling him "dumb" after he did an interview about the new school he founded in Ohio.
She also claims Trump's campaign offered her a contract for $15,000k a month to keep quiet about her time in the administration, The Hill reported.
In a statement Friday, White House press secretary Sarah Huckabee Sanders described the book as "riddled with lies and false accusations". She said that she was "totally complicit" when she defended the president after the Charlottesville riots one year ago. That's downright criminal. If I didn't have these recordings, no one in America would believe me.
"And how She pays it back is she brings a personal recording device into the situation room in the White House", he said. "So I protected myself and now I am glad I did".