Berkowitz Is Ruled Fit for Trial; Declares He'll Have âa Lot to Sayâ
NYS Sup Ct Justice John Starkey rules that Berkowitz is fit to stand trial; Berkowitz, following ruling, says he'll have 'a lot to say'; Neysa Moskowitz, mother of victim Stacy Moskowitz, and Craig Glassman, instrumental in Berkowitz's capture, attend hearing; Schwartz and defense lawyer Leon Stern comment; drawing (M)