[leftnode]

Unless you're on a visa and having a job is a requirement of keeping said visa.

[seibelj]

That is the same situation at any company with H1B's, and I didn't see anything in the article that mentioned abuse of those workers specifically.

[wtetzner]

The point is it's not so easy to leave in that situation.

[ClayM]

or if you work in one of the warehouses