Billionaire Berkshire Hathaway Chairman Warren Buffett expressed concern over the United States' fiscal policy during the company's annual meeting on Saturday."The fiscal policy in the US is what scares me because it's made the way it is," Buffett stated, assessing that the dynamic of weakening the currency is playing out globally. He went on to say that there will be a push toward weaker currencies, and that the government's natural course is to make the...