“If you give them anything, you’re gonna have the world show up,” Binnion said. Because they’ll drop a GPS pin on the smartphone map for that location and send it back to Mexico for the next group to use. And the next one after that.
In that case, have three people hidden 200 yards away in different location, as soon as the climb or cut your fence, shoot to kill and keep shooting until they are across the border. Then shovel and shut up. The survivors will drop a GPS pin on the smartphone map for that location and send it back to Mexico for the next groups to avoid.