All of a sudden there is an uprow to keep indivduals of Mexican heritage out of the USA. WHY? Mexico helped settle the USA? Is this a ploy to take focus off of other important things that are going on in our world. I really would like some help in understanding why all of a sudden these people are no longer desirable. What are we coming to? This nation was made up of immigrants. Read the early days of California. I am a firm believer of becoming a citizen of ones country, and they should do so. When you fight and die for a country without being a citizen how much more loyality can you ask for? Please help me to understand.