You want to what??
The archbishop fool should be hit with a drone.
I suggest creating at least a twenty mile demilitarized zone on the Mexican side of the border. No weapons of any kind allowed, either for Mexican military, police, or civilians, including drug Cartels. Better would be an unoccupied zone, with no humans allowed.
If the Mexican government doesn’t agree, we declare war, too. Their act of war has been concealed, but invasion has been their government policy. We just recognize that, and declare war, too, unless they vacate the demilitarized zone. If they want war, I guess we’ll have to whup them in self defense.