By Daniel Kline The film gets shown one time at Berkshire Hathaway’s annual shareholders’ meeting. Every year Berkshire Hathaway (BRK.A) – Get Berkshire Hathaway Inc. Class A Report welcomes its shareholders to its annual shareholder’s meeting in Omaha, Neb. The event attracts fans of the company and overruns the small midwestern city as private jets fill the relatively small airport and mediocre hotel rooms sell at well above their normal prices. It’s a party built around a love for Berkshire Hathaway, and its leaders 91-year-old Warren Buffett and 98-year-old Charlie Munger. The festivities …