In saner times all sides would back off trying to trigger a global debt crisis however none of the key players in this are sane. The ECB meekly talks of the need for sound economic management in response to extreme pork barrelling , ongoing wars, invasions and pogroms. Trump knows exactly what where when and how support by this entity was provided to ISIS. Would he care? Probably not but he does care about foreign leaders visiting Washington as his guest and then shitting in his face through instructed violence that embarrassed Trumps leadership and ego. Trump will certainly be seeking revenge IMHO. Will Trump stop until Erdogan is on his knees? I don't believe so.
