Elon Musk's departure from the Trump administration means investors will hope he refocuses on his sprawling empire. Now what?

This article is a lightly edited transcript of an excerpt from an episode of Newsweek Radio, which you can listen to here: ...

The once strong alliance between Donald Trump and Elon Musk faces a potential rift over their differing views on energy.

Trump announces Musk and Republican presidential contender Vivek Ramaswamy will lead the new "Department of Government ...