[JackelopeBreeder]

Sounds like here.

The average house near the border is surrounded by 8-foot chainlink fence topped with barbed wire or concertina. Entire yard covered by floodlights and a pack of large dogs.

Even the kids carry guns.

[DeepDish]

One thing I really like about your system is that there
is no contact with the illegal aliens. This not only helps
slow down the flood but chops off false charges of
brutality and harassment by people who are not "law en-
forcement proffessionals". Not to mention the risk of
stumbling across well armed drug smugglers.

[DeepDish]

Hey, when you decide to upgrade your uav, why not
consider mounting small lights on the bottom side of the
aircraft. Slave these lights to a photo sensor on the top
of the aircraft. Aircraft are easy to see because they are
much darker than the sky. Photo sensor can be programmed
for bright sun to cloudy skies.