As I read it, companies were using "loopholes" (think H-1B visa-alikes or even shadier stuff) to bring immigrants in. As the gov shut down these loopholes, the

As I read it, companies were using "loopholes" (think H-1B visa-alikes or even shadier stuff) to bring immigrants in. As the gov shut down these loopholes, the situation evolved to nobody willing to work there.