Give it your best shot, slick.
They string the cliches and non sequiturs together so often they have no idea what they're saying.
America is a sovereign nation that can choose at any time who it will and will not admit inside its borders. It can also change its mind at any time. There is no right to visit the US. There is no right to immigrate to the US.
The 'counter to our national security' argument is so illogical that it defies comment.