A REVIEW OF BERKSHIRE HATHAWAY STOCK

{1 billion for complete ownership of industrial giant Precision Castparts Corp., Buffett brushed off concerns over the bear market in energy prices at some time as myopic, telling CNBC, "We'll be With this small business for one hundred several years."In Berkshire Hathaway's annual shareholder letter dated February 25, 2012, Buffett reported that h