Saudi students pass their final exams at a workshop in the Higher Institute for Plastics Fabrication on June 13, 2016 in Riyadh. The students at the institute learn to manufacture plastic bags, pipes, bottles and other products, skills they immediately put to work in what the government says is a unique model. Reducing the kingdom's high unemployment rate is a foundation – and major challenge – of the government's wide-ranging Vision 2030 reform plan. (Fayez Nureldine/AFP via Getty Images)