Over the past few months, I’ve spoken with hundreds of senior executives at America’s largest trucking companies. Nearly all say they only recently discovered the massive influx of foreign drivers and motor carriers. Most assumed the trend was gradual; none realized it was exponential. Few had ever heard the term “non-domiciled CDL” until this summer or understood how many drivers with little or no real training have flooded the industry. They failed to understand that despite their own investments in upgraded training and compliance efforts in recent years, that the smallest operators had been handed a massive gift: the ability...