Score another one for Claudia Rosett: NEW YORK — Maurice Strong, a prominent Canadian businessman and envoy for U.N. Secretary-General Kofi Annan, acknowledged ties yesterday with a South Korean businessman accused of wrongdoing in the oil-for-food scandal. Mr. Strong, Mr. Annan’s special adviser for North Korea, said in a statement that Tongsun Park invested in an energy company with which he was associated in 1997, but denied any wrongdoing. “Ties,” being the key word. Does this mean that Strong was...