Bingo!
They're doing this purely out of love!
All they want to do is earn their way up here to work at McDonald's and Burger King...
The other day I saw a sign posted in a local fast-food eatery to the effect that "Employees work with us to provide information to E-Verify" or something like that. This place and another one down the street not too long ago replaced a lot of workers who were apparently foreign nationals with American workers. If the franchise owner felt also compelled to post a sign on the premises, I find that interesting. I'll have a closer look at it later this week.