Elon Musk's evening all-hands at Tesla is a reminder that he can get away with more than other CEOs. But a leadership expert said Musk risked appearing disorganized with the late last-minute meeting.

Tesla Inc. (NASDAQ:TSLA) CEO Elon Musk invoked Berkshire Hathaway Inc. CEO Warren Buffett‘s investment philosophy during an all-hands meeting on Thursday night ... someone stand at the edge ...