SAEMANGEUM, North Jeolla Province The heat has been troublesome for 15-year-old Swedish Scout David Yao and his teammates when they first entered the World Scout Jamboree in Saemangeum, North Jeolla Province, last week. But things are improving enough to continue their adventure, make friends with Scouts from global contingents and learn about different cultures, he said. “At first (the heat) was a shock to .