I think we’re going to serve McDonald’s, Wendy’s, Burger King, with some pizza,” Donald Trump told the press in an interview on Monday morning, discussing the White House’s planned banquet that night for the Clemson University Tigers, in celebration of their victory in this year’s N.C.A.A. football championship. “I really mean it. It will be interesting. And I would think that’s their favorite food. So we’ll see what happens."