How many illegal aliens have come in from Mexico ?
10 million?
20 million?
How many are in prisons?
How many have committed DWIs?
Have you ever had your Arizona vacation rental car demolished in a collision with an illegal who had no insurance or license? I have.
So of course I'm darned skeptical that the laws about Mexican truck safety, emissions, and liability insurance for US operation will be rigorously enforced.
I don't have a problem with you being sceptical. I have a problem of you being ignorant, or pretending as much.