Watch the ACLU sue them and then the troops will be removed.
Check also with any prison in any state in America, if you desire to keep someone out, or in their case, violent offenders in, build a wall and even a fence.
About friggin' time!
Yeah, and we all know what a nifty job DHS has done so far. Let the military check up on them. Whip 'em into shape...
Civil Air Patrol fly overs....
Costs..approx $100 per hour