Sayed Sadaat used to be communications minister in the Afghan government before moving to Germany last December in the hope of a better future. Now he is a delivery man in the eastern city of Leipzig. He said some at home criticised him for taking such a job after having served in the government for two years, leaving office in 2018. But for him now, a job is a job. "I have nothing to feel guilty about," the 49-year-old British-Afghan dual citizen said, standing in his orange uniform next to his bike....