With or without the permission of the Mexican Government, the only way this is going to be effective is if our Troops are on Mexican Soil. Preferably at least 25 miles inland from the border.
Agreed. This is currently a Military Delousing Strategy if they intend to let them in.
Mexico's permission for us to establish onsite camps with wired perimeters for the purpose at hand should be tied to the continuation of any and all aid and other benefits it receives from us.