Shanghai (AFP) - A Chinese auto glass tycoon has caused a stir by shifting part of his empire to the United States and setting up a factory in Ohio, citing high taxes and soaring labour costs at home. Cao Dewang's $600-million investment comes after Donald Trump threatened to declare Beijing a currency manipulator and slap 45 percent punitive tariffs on Chinese imports to protect American jobs. The 70-year-old tycoon's decision to open a glass factory in the eastern American state of Ohio in October -- a rare case of jobs being exported from China to the US -- triggered an...