[Little Ray]

I’ve heard it’s unsafe for gringo truckers and trucking companies to operate south of the border (it isn’t so safe for tourists outside the resort areas, either...).
And, of course, its illegal for ‘em to be armed for self defense.

[1rudeboy]

Right, it's what you've heard. You should be asking yourself, who is delivering all the loads into Mexico now? I haven't heard of any Mexican Socialists (or their fellow-travelers on this thread) demanding that U.S. trucks unload and then reload at the border.