Rush was talking about this and apparently Trump may be able to use some of the military money to build the wall.
1. The Donald declares a human rights/trafficking emergency
2. This allows him to dip into the military budget
3. Part of the emergency response is to build a wall
Actually, I think the opioid epidemic is more of an emergency, but what the hey...
Trump knew he was probably going to get screwed with this but signed it anyway because - he had an insurance policy