Did Sonny sell out Sal?
A Wikipedia article states that the film "intimates" that he did, and that when the movie was shown in prison it resulted in a number of attempts to kill the "real Sonny". I commented to my wife that I didn't think this was intimated at all, and she disagreed and said she agreed that it was!
So, okay, I understand the rationale: it's because Sonny didn't tell Sal what the FBI dude told him outside about how "we'll take care of Sal". But Sonny did scream at him "You think I'd sell him out?!?" I figured Sonny didn't tell Sal what the FBI dude said because he knew Sal was volatile and would go nuts and blow the whole thing. My counterevidence to the "sell out" theory is that Sonny wouldn't have gotten all suspicious about the driver with the Afro, wouldn't have checked out the van so thoroughly, had he felt he was just going along with a setup. Also, when he got to the airport, he really seemed to be genuinely asking about food on the plane etc., not getting tense as he awaited the other shoe dropping.
Thoughts?