June 22, 2016, photo, a factory worker operates a sewing machine at a shoe factory in Wonsan, North Korea. For the past few weeks, North Koreans across the nation have been mobilized for a 200-day ``speed campaign'' in line with their leader <PERSON>'s vows to raise the nation's standard of living and energize his new five-year plan to develop the economy. At the direction <PERSON>, who visited the factory last November, workers are now focusing on making lighter, better quality shoes and providing a wider variety to make North Korea's shoe production ``world class'' before the five-year plan ends. (AP Photo/<PERSON>)