David Gergen: “I do think raises a legitimate question about his [Trump's] fitness.”

I think a lot of Americans do see it as disqualifying. And they're worried about it.

I don't think Trump is out of the woods, even though his poll numbers are not only staying up, they have actually been strengthened some.

For Donald Trump to go for a 24-plus hours without a word being said is an outrage in and of itself. This is a man who is seeking the nomination of a major political party, very likely to get it. And now look at the leadership he is…

I think this the very idea that in 2024, we may have two men running against each other Biden and Trump, who would both be in their 80s if elected, that it too is enough to say, well, what are we doing here?