Because we no longer have checks and balances under a Trump administration, we have a fool who thinks he’s smarter than anybody else in the room.
And the snowflakes in Congress and the Supreme Court are just fine with it 
Supreme Court Allows Rapid Third-Country Deportations, for Now
nytimes.com
Supreme Court Allows Rapid Third-Country Deportations, for Now (Gift Article)
The court also announced it would hear arguments in December on the legality of the Trump administration policy to swiftly deport immigrants to countries not their own.