James Caan on “For The Boys” which opened to a deadening thud: “”Unfortunately [that resulted] from too much politics and cowardice and stupidity,” says the 53-year-old actor. “The way that picture was cut. It was all under Barry Diller’s auspices the way it was marketed. There was a lot of great stuff that I’ll have to go to the grave with. It was never put together. There’s a great movie there.”