It's all about the money. A shameless O.J. Simpson admitted in a 2004 videotaped conversation that he'd do or say anything to make a buck. "If it's something for me to promote, I'd go on Geraldo's show. I don't give a f- - -," the disgraced gridiron great boasts in a documentary interview that has never aired. "Just as long as you're talkin' about me and helping me make some money - ha ha ha!" The comments, taped by Florida producer Norman Pardo, come to light as Simpson has penned a book, titled "If I Did It," for which a...