Tens of thousands of investors are expected to once again descend on an Omaha, Nebraska, arena Saturday to vacuum up tidbits of wisdom from billionaire Warren Buffett. “He was the sriracha sauce in the Berkshire Hathaway meeting," said investor Bill Smead, a regular at the event for 14 years. For decades, Munger shared the stage with Buffett every year for the marathon question and answer session that is the event's centerpiece.