Hollywood agent Ari Emanuel has offered to take charge of a film celebrating Donald Trump's presidential campaign that would air next month at the Republican National Convention, Trump said in a new interview. "He's a very good friend of mine," Trump said about Emanuel in a story posted online Wednesday by The Hollywood Reporter. "He calls me a lot. I call him a lot and we talk. He's very political. Even though he's not political, he's political. He gets it." . . .