The 19th century Chinese craze for all things European spectator.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from spectator.co.uk Daily Mail and Mail on Sunday newspapers.
China fought two Opium Wars with Europe in the 1800s while suffering a crisis of opium addiction. Is it now seeking revenge by flooding the U.S. with synthetic opioids today?