'That is false!' CNN's Acosta corners GOP operative about latest Trump immigration claim

A frustrated Jim Acosta unleashed on a Republican operative for defending Donald Trump after the president-elect continued to tie the issue of illegal immigration to the New Year's Eve terror attack in New Orleans.

Neil Chatterjee, who served under Trump as commissioner and chairman of the Federal Energy Regulatory Commission, spoke with Acosta on CNN Thursday.

Acosta referred to Trump's TruthSocial post from Wednesday where he wrote, "When I said that the criminals coming in are far worse than the criminals we have in our country, that statement was constantly refuted by Democrats and the Fake News Media, but it turned out to be true. The crime rate in our country is at a level that nobody has ever seen before. Our hearts are with all of the innocent victims and their loved ones, including the brave officers of the New Orleans Police Department.”

"I mean this this is a problem!" Acosta said. "And, you know, you were saying a few moments ago, you can't take him literally. The president — why — shouldn't you take the president of the United States literally? Isn't that isn't that sort of a baseline expectation that he should stick to the facts?"

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Chatterjee answered, "I don't think he was saying that this individual crossed illegally, or if he was, it was based on initial reporting that was incorrect, that somebody had crossed at Eagle Pass —"

"We can show it up on screen again, I mean he's talking about, he's blaming Biden's 'open borders policy', and he's talking about that on Truth Social."

Acosta continued, "What he is saying in that Truth Social post is false! That is false!"

Chatterjee pushed back: "He's not saying that this individual crossed the border illegally, but there were 400 people on the terrorist watch list —"

"Of course, but when there's an act of terrorism in this country, the incoming president should tell the truth to the American people. I mean, that is just — isn't that what the president should do at all times?" Acosta asked.

"He's talking about securing the border, and he's been talking for years about securing the border. And I think the data bears out that he won the election, partially because —"

Acosta interjected, "I mean, i just have to say, here he goes again! He talks about everybody else being fake news, and he's the one peddling fake news."

Watch the CNN clip below or click here.