So let me get this straight. The US invaded another country under false pretences, toppled the ruling regime, started a war that devastated the land, destabilized the whole region while taking lives of hundreds of thousands of people and turning millions into refugees, not to mention giving rise to the worst terrorist organization in history and now when the democratically elected people of the country tell Yanks to feck off, Trump threatens to bill them for the airbase Americans built there or they won't leave?
What an ungrateful bunch those Iraqis turned out to be.