gun turrets on 100’ towers every 300 yards that are controlled by motion sensors to shoot anything that moves should do the trick...
It would probably take about 2 days for the word to spread and shut down all ativity on the border...
That would work.Probably wouldn’t be that expensive either. Back it up with a live troop presence and armed Drones. I want every illegal alien out of my country and a leadership team in Washington with the balls to keep them out.
Do you really think gunning down some 20 year old Guatemalan girl clutching her infant daughter is going to get any public support?
You don't need to resort to anything near that.
Simply task ICE to enforce our workplace laws. Once the criminals who are hiring them get hit with fines of $100,000 or more, they'll realize that employing illegals isn't as good a business practice as they once thought.
When the jobs dry up, so does the incentive to stay and the vast majority will deport themselves. Use the revenue generated from the civil penalties to build a double fence along the border and patrol that with existing border patrol.
NOW, once you've heavily de-incentivised the idea of crossing the border illegally to find work, you can operate under the assumption that anyone sneaking across presents a serious threat. You don't need gun turrets, just patrol a defined area with UAVs and blast anything in suspicious.