Being an immigrant myself, frankly most people living in the US today are either immigrants or descendants of immigrants, one can't help but wonder how it came to this? I travel a lot and cross many boarders during the course of a year, but the borders I most dread crossing are the Canadian and, above all, the American border, and that is me just coming home. I wish all foreigners would just stop traveling to the US for a month or two and demand courteous and respectful treatment (including respect for privacy) when entering the US. While I whole-heartedly support people crossing borders legally and in no way want to keep foreigners out of the US, I wonder what would happen when this revenue would suddenly be lost. It is this lost revenue that now causes Arizona backpedaling on the laws they just recently were so proud of having pushed through. 'If you want to know the truth, just follow the money' holds true time and time again. This planet belongs to every human being, no matter where they live. Borders are artificial barriers to entry, arbitrarily created by humans, nothing more. Nobody is better than anyone else and everybody has the right to live and to the pursuit of happiness.