North Korean workers mobilized for the construction of large greenhouses are complaining about not being allowed to visit home for family matters, such as the birth of a child. The greenhouses are currently being built in Hadan village, Sinuiju, and Soho village, Uiju county, areas that were devastated by flooding last year. A source in North Pyongan province told Daily NK recently that following North Korean leader Kim Jong Un’s attendance at t…