Kelly: I served in the United States Navy for 25 years. I spent 15 years at NASA, risking my life flying the space shuttle. And the only oath I can think of that maybe Elon Musk has sworn is an oath to his own checking account, to his pocketbook—an oath, maybe, to ruining the lives of veterans. I had veterans in my office last week who, after really good performance reports, found out that Elon Musk fired them for poor performance. He has ruined these people’s lives. They were serving our country again in very valuable roles, and they did not deserve to get fired by an email from an unelected billionaire