She said that he is increasingly confused and is not as "mentally sharp" as he once was.
Kelly said that both Biden and Trump, who are likely to face each other in 2024, are "too old.".
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Former Fox News anchor Megyn Kelly said former President Donald Trump is not as "mentally sharp" as he once was.
"There's no question that Trump has lost a step or multiple steps," Kelly told conservative commentator Glenn Beck on Friday.
But are we really going to pretend that Donald Trump is just as vibrant and mentally sharp as he was in '16?".
It's unclear whether Trump was responding to her comments about him or her general performance moderating the debate. »