Liz's last name in the books is Ortez

I just see this story line as a political vehicle....I have no feelings either way regarding immigration but I don't want to deal with that stuff when I want to get away from "real life" especially in todays political climate....Roswell was such a wonderful way to escape our lives to a better world...yes it had drama ....but it was a place to escape to. If they bring in todays horrible divides socially...which are so sad and troubling.... what fun is that