How actress Tiffani Thiessen hopes to save her daughter from body image issues

You know Tiffani Thiessen from "Saved by the Bell," "Beverly Hills, 90210" and "White Collar." These days, she is hanging out in a new locale: the set for her Cooking Channel show. Now in its second season, "Dinner at Tiffani's" finds Thiessen, 42, wearing an apron and preparing food with family,...