"Look at Ukraine. Its currency, the hernia, is plunging. The euro is really in a problem. Greece is problematic as to whether it can pay the IMF, which is threatening not to be part of the troika with the European Central Bank and the European Union making more loans to enable Greece to pay the bondholders and the banks. Britain is having a referendum as to whether to withdraw from the European Union, and it looks more and more like it may do so. So the world's politics are in turmoil."