Both, but there is supposed to be a stipulation that they can only hire the foreigner when there isn't an American qualified to do the job. And there's supposed to be a prevailing wage that they're paid. The problem is in enforcing those stipulations. There are professional advisors who are paid big bucks to show corporations how to get around hiring Americans, and that sucks. It's probably time for Americans to suck it up and get better at what they're doing too. The immigrants I think hurt us most are the unskilled ones who steal jobs, drive wages down, overcrowd schools and hospitals, deal drugs or traffic humans, stress our social services and commit a number of other crimes. We have plenty of our own people who can pick, drive, dig ditches, landscape, be nannies, maids, babysitters and do every other kind of manual labor. We need to get Democrats and neocons out of office and shut those damn caravans down.