Every pajama warrior in the country need to be registered and let 2 or 3 web cams feed on their screens day and night. Some one could create a “packet” for people to use. Software, protocols to follow, direct numbers to law enforcement, for lazy computer nerds to help keep eyes on the border.
Trump’s neighbor hood watch untill the WALL is finished.
Even after The Wall is built, it will require severe observation for proper function as part of the Border.