[Nero Germanicus]

Here in San Diego we’ve got double walls and triple walls in some places, stadium lighting on the border, drone flights and motion detectors plus constant Border Patrol human surveillance. But we’ve also got 70 miles of oceanfront coastline with none of that. The cartels build tunnels under the walls and fly their own drones over it.
You can surf or ocean swim into this country.

[GilGil]

In Arizona we get 500,000 illegals a year and no one stops them. A wall would be awesome.

[dfwgator]

Here in San Diego we’ve got double walls and triple walls in some places, stadium lighting on the border, drone flights and motion detectors plus constant Border Patrol human surveillance. But we’ve also got 70 miles of oceanfront coastline with none of that. The cartels build tunnels under the walls and fly their own drones over it. You can surf or ocean swim into this country.

Just like the "Maginot Line", just go around it.