The Border Wall - Part 3

 Helicopters are a common sight here in Mission, Texas along the Rio Grande and border wall.

We hear them night and day as they patrol.

The helicopters are so frequent that often when we are outside we do not even bother to look up as they fly overhead.

Also scattered along the border are these towers that have some kind of radar to detect movements both night and day.

We still see border patrol vehicles occasionally dragging tires to detect footprints the following day.  We do not understand why they would do it just inside the wall, but it happens.

Part 4 to follow.

😧