The assumption that all Hispanics are illegal bothers me. And yes, many of Janus's posts seem to imply this. On a recent trip to Nogales, Mexico, I was surprised to see fleets of vans on both sides of the border that bring people to and from work everyday. A large number of the people that use these vans are Mexican nationals with permission to work in the U.S. There are also people that have US citizenship, but live in Nogales because it is cheaper.
In Tucson, Arizona there are also large numbers of Hispanics. Many of my friends are Hispanic, and yet just one couple that I have met was actually here illegally, and they moved back to Mexico.
Illegal immigration is currently at net zero. Accordingly, it's not really an issue at this point.