Berkshire Hathaway Inc. (NYSE: BRK-A) (NYSE: BRK-B) CEO Warren Buffett is one of the most successful and well-respected investors of all time, and Tesla, Inc. (NASDAQ:TSLA) is one of the most controversial investments on Wall Street these days. So when Buffett sat down with Yahoo Finance for an interview in 2020, it’s only natural that editor-in-chief…