It’s not easy to get Rachel Maddow and Donald J. Trump on the same page. But Elon Musk has managed the feat. Just before last November’s presidential election, Maddow said on her MSNBC show that due to Musk’s partisan activities and flaky behavior, an incoming “President Harris” should unwind all federal contracts with SpaceX and other companies controlled by Musk. “The Defense Department and NASA are going to need a new arrangement for all their rockets,” she said. It’s a crazy idea, of course.