Exclusive - Possible early North Korean nuclear site found: report

By Jonathan Landay WASHINGTON (Reuters) - A U.S. policy institute said it may have located a secret facility used by North Korea in the early stages of building its programme to enrich uranium for nuclear weapons, which if confirmed would be critical to the success of any future nuclear deal, according to a report seen by Reuters on Thursday. The report by the Institute for Science and International Security said there has always been doubt about whether North Korea has disclosed all of its nucl