Billionaire Steve Bing Sought A Gangster To Hurt Sean Penn?

This story should break in about a month. There's a grand jury investigation. There's a letter, purported to have come from gangster Donnie Shacks, asking Colombo family boss Carmine Junior Persico to hurt Sean Penn (whose trip to Iraq cost Bing, in Bing's opinion, a lot of money because it hurt Sean as a movie star in such movies as Bing's directing debut Why Men Shouldn't Marry) on behalf of Steve Bing.