You will not feel the difference if you're not living in Arizona. Those places have nothing but Mexicans and every year, the Drug Lords are entering in the US and massacring law enforcements as if they were Al Pacino from Scarface. Their government can't do a shit, they kill their police and even army like flies back in Mexico. But when the US is trying to avoid it happening here, then they all have issues.Now if the law were to pass in NY, then we can say they're going too far, that's where WE should raise our voice. Arizona, California, Texas and New Mexico deserves some stricter rules.
If all the Bihari Indian came to Nepal and kicked us out, what would be your reaction? It is easy to judge local Americans for taking proactive steps and safeguarding their future. I'm not againt illegal immigrants and many of our Nepali people are illegal too, but the sheer volume of Hispanics is becoming  too much. They will be the biggest race pretty soon. Nature calls for checks and balances.