Billy Crystal Signs With Yankees; Red Sox Counter With Wilford Brimley

If I were a Yankees' fan, I'd be really worried right now. Their season is beginning to shape up like a failing TV sitcom; the kind in which they try to bolster sagging ratings by bringing in celebrities for guest appearances. With that in mind, please welcome Billy Crystal, who will play in a spring training game for… » 3/11/08 10:00am 3/11/08 10:00am