China warns United States over tariffs, says 'not afraid of trade war'; Is this a sign of World War III?

China warned United States over its government's decision to levy heavy duties on Chinese goods. The Chinese commerce ministry proposed a list of 128 US products including nuts, pork, wine, fruits, on which it was considering to raise tariff duties. According to reports, these products could see a fifteen per cent rise in duty. Is this a sign of World War III? Watch News Nation's detailed report on the same.