@shawnp0wers I don't get it what could upset about that video. Apparently it does. Read your blog now, I think I may have read it when you wrote it.
I came to think about my first and only visit to Mexico and Tijuana (1999). We took the tram to the border. Walking into Mexico, no check at all. But the opposite direction in the eve back to San Diego, US indeed had border control... but for me: white with a Swedish passport it was a speedy process compared to how it was for Mexicans.