Best intuition I’ve heard for this is that “things” can’t move faster than light, but not everything is a “thing”.

Imagine doing shadow puppets on the wall with a flashlight. You move the bunny left, shadow moves left. The further away the wall is, the faster the apparent speed of the shadow bunny. You might think that, far enough away and with a strong enough light, your shadow bunny would be racing across the sky faster than the speed of light – and the crazy thing is, you’d be correct! The shadow (absence of light) can move arbitrarily fast. But the light itself is moving at its normal constant speed from the flashlight out into space, perpendicular to the travel of the bunny, like a garden hose spraying water. The time it takes for the shadow to even begin to move is governed by the speed of light. No information can be communicated faster than light because the light travels at the speed of light to illuminate the places where the shadow isn’t.

He won’t, at least one person in his administration knows that’s a fast track to civil war. We didn’t love those leaders dearly, but we recognize that they did their duty more or less honorably and patriotically. They are much more useful to Trump as scapegoats than martyrs.