Is Nikki Haley a Real Threat to Donald Trump in This Primary?

Willie Horton: Do you see any of these that Nikki Haley for starters and some of these other potential candidates running against Donald Trump as a real threat to him? He says there's certainly no chance that Donald Trump will welcome them. Hutchinson: Ron DeSantis, by the way, he will be, I think, the most humorless, bombastic major candidate for president in a long time. "I still think everybody you put up on stage maybe with the exchange," he adds.