After New York and with the elections next week, Donald Trump has the only path to win the nomination. Cruz and Kasich are both just playing spoilers at this point.

Buchanan argued the future of the Republican Party belongs to the Trump supporters.

Pat Buchanan: The Republican Party in the Reagan era was America's Party…

Sean Hannity: I believe that if the party does not unite behind the winner. And I mean all the 17 who began, and the rest of the party and the establishment. I think some of the establishment want to see Hillary win so they can say, "See, we told you so. You should have gone with our establishment candidate." But, the question is, do you see them uniting in the end knowing that if they don't Hillary Clinton is the next president?