WK 1 It was April 15, 2020, and Berkshire Hathaway CEO Warren Buffett, colloquially known as the “Oracle of Omaha,” was sitting in his office in downtown Omaha, Nebraska. He had been discussing with his Berkshire partner Charlie Munger the status of his investment in Southwest Airlines. 1 Berkshire Hathaway currently owned a 10.3% stake […]