Have that angry troll Mulvaney come out and show them this picture: Great Great Wall!
Job done - ahead of schedule and under budget.
There is a simple solution:
[ul]
[li]Mexico agrees to pay for the wall[/li][li]America builds the wall[/li][li]Mexico says the wall isn’t good enough and not up to Mexico’s standards, and refuses to pay[/li][li]America decides not to take Mexico to court because it would be too expensive and Mexico can afford to fight more than America, as Mexican lawyers are paid far less than American lawyers[/li][li]Trump brags about how Mexico has learned “The Art of the Deal” from him, and claims another promise kept[/li][li]Trump supporters cheer, Trump smirks[/li][/ul]