Global markets sank sharply at the end of last week on fears that Dubai World, a subsidiary of the government of Dubai, was on the verge of defaulting on approximately $60 billion of the emirate's $80 billion in total debt held by creditors world-wide. The rush of news stories added to the wildfire of panicky speculation, with headlines ranging from "Dubai Default Risk May be Big US Bank Problem," to "Dubai Shows Limits of Government Rescues."