A Russian government official has threatened that Russia will limit its vital food exports to only nations it considers “friendly”. Dmitry Medvedev, a senior Russian security official who previously served as the nation’s president, has threatened that Russia may soon cut off the West from food exports.A major player in the global market for wheat and other agri-food products, Russia will instead focus on keeping itself fed, according to Medvedev, alongside supplying its friends and close allies. Posting on his Telegram, Medvedev said that cutting off the likes of North America and the European Union from its agricultural produce would...