CHARLES HURT: I think that Ted Cruz will very much be focused on others tonight. And I honestly don't even know if Donald Trump is going to try to mix it up that much with him. But I do think that as you know, all those other episodes that you've pointed out, we're going to see a lot more of that sort of on the campaign trail and in some of Trump's rallies.

MEGYN KELLY (HOST): Because the thing is, Rich, there is some risk, unlike the attacks he's made on others, there is some risk to Trump if he goes after Cruz hard with those same lines of attack. You lose Limbaugh and Levin, it'll hurt you if you're Donald Trump. Potentially that really could hurt him.