Which Gulf Country Goes Broke First?

Oil is at $110 a barrel, the price Gulf finance ministers used to dream about. So why is Kuwait borrowing, Qatar's revenue down by around 40%, and one Gulf country paying its teachers late? We rank seven Gulf countries, from the safest to the one closest to the edge, using two tests: can your oil still leave through the Strait of Hormuz, and how long can you live on your savings? #gulf #hormuz #oil #iraq #saudiarabia #economy