People go bankrupt all the time. Companies do, too. But countries? Iceland was on the verge of doing exactly that on Thursday as the government shut down the stock market and seized control of its last major independent bank. That brought trading in the country's currency to a halt, with foreign banks no longer willing to take Icelandic krona, even at fire-sale rates. As the meltdown in the Icelandic financial system quickened, with the government seemingly powerless to do anything about it, analysts said there was probably only one realistic option left: for Iceland to be bailed out by the...