We should allow anyone who wants to come to the US, to come here, to use our welfare system (housing and food are a HUMAN RIGHT). Learning a new language is also pretty damn hard and the US citizens are pretty well educated, so we ought to all learn Spanish to be hospitable neighbors to our new residents. If they don't want to work, that's fine, I myself sometimes don't feel like working and that's a human right too. If someone feels that way about work, they still ought to be able to eat, live, sleep, safely, and receive medical care.