No court can prevent him from using the military. You guys think because a war takes a long time to win, it is unwinnable. And Trump doesn’t whine and the Courts have blocked his legit efforts.
Like how the courts have stopped him from keeping transgenders out of the military?
A judge from the 9th Circuit Court will stop the military from building a wall before the first shovel.
And that's how Trump wants it, he will then complain at the next rally all about it.
This puppet show has been going on for 2 years now.