Howard Stern says the end of his career is closer than the two years left on his contract. "I know that it's over for me," Stern said Wednesday morning. "I have been really good at predicting my career and I know when I'm outmatched. It's over for me as a broadcaster. I'm checkmated. All they gotta do is fine us and then we're gone. And there's nothing we can do about it."But even with comments like that, Stern is not going down without a fight. For the past two days the syndicated morning man has been attacking those he feels are his oppressors - Clear Channel, the...