Wonder how this will work out for Erdogan because historically trying to leave the US PETRO DOLLAR has been a death sentence! Saddam is on record that he was going to take Iraq off the PETRO DOLLAR then came the search for weapons of mass destruction! same in Libya when they threaten the PETRO DOLLAR regime change! This would make sense about the Turkey coup recently or just coincidence? Things could be really bad for the US if they would stop getting real goods like gold, food, medicine , etc..... for printed paper! Canada would suffer too, but not on the US scale... beginning of the end of the PETRO DOLLAR?