SALT LAKE CITY (AP) — Seven years after she was abducted at knifepoint, Elizabeth Smart finally has an apology — and a guilty plea — from one of her kidnappers.”I am so sorry, Elizabeth, for all the pain and suffering I have caused you and your family,” Wanda Eileen Barzee, 64, said Tuesday. “It is my hope that you will be able to find it in your heart to forgive me.”The appeal came minutes after Barzee pleaded guilty to federal charges of kidnapping and unlawful transportation of a minor in U.S. District Court.