SEOUL, Feb. 17 (UPI) -- North Korea has completed a five-year project to build 50,000 apartments in Pyongyang, state-run media reported Tuesday, touting the effort as a signature achievement ahead of a key ruling party congress later this month. An inauguration ceremony was held Sunday for the final 10,000 units in the Hwasong district, marking what the Korean Central News Agency described as the "over-fulfillment" of a housing construction plan set out at the Eighth Congress of the Workers'