Edit

Okay, maybe here I was getting a little confused. Technically, people who pick food in this are probably mostly migrants...

http://testtube.com/testtubeplus/is-the-united-states-the-best-country-for-refugees

Sometimes I get Tom Petty in my head: "You don't have to live like a refugee."

I tutored a kid who couldn't go back to his own country, and I didn't know it at first. Later, his mother explained more to me. They can't go back to see their family.