I just returned from a ride to Big Bend. From Del Rio to Marathon on US 90 three out of every 4 vehicles was a Border Patrol, usually doing 90+. Don’t know what they’re doing, but they’re doing it in a hurry.
I think we slowed them down around here. They used to go 90, now they just go 65 in a 55 zone and tailgate you like heck until they can pass. I just love hitting the brakes hard in no-passing zones.