The Jean Nidetch Story is about to hit bookshelves.  Who is Jean Nidetch?  She was an overweight housewife, struggling from childhood with weight issues back in the 1960's, who lost 70 pounds and....maintained that weight loss for decades after.  Anyone who has battled obesity knows what a huge success that is.  Her food obsession (among many) was Mallomars, a chocolate covered marshmallow cookie.  She'd hide them in hampers to keep her out-of-control eating a secret.  When a friend...