Aabak
The issue here is not about racial profiling (yes the outcome is perceived as "racist" by the liberals), it is about stopping crime and criminals. Let me remind you, entering into a country without proper document is a CRIME, whether you like it or not. Every country abides with this law and is the simplest common sense, a universal truth. If the process to stop it turns into racial profiling, so be it. The French are making law to ban Hijab and so are the Swiss. They have realized that over populated Arabic culture is literally driving their people away from their own native land, their existence and values. Every country will do something to protect their own people from foreign intruder (except coward Nepali like us), not just the US. I'm a moderate liberal. Our Nepali illegal population is not even 2% of theirs population. Yes we might look like them, but our stories in the US is much different than theirs.
All I'm saying is they are too many of them, somebody needs to tell them, "Hey, the bus is full. We cannot accommodate all of your people, Central and South Americas". I do not see any racism there. If the US born Mexican is not allowed to vote or deprived of his basic rights, that, my friend, is true RACISM.
So to you, the US should allow any Tom Dick and Harry, and if not they are RACIST? Get a logic in your head and not think from your emotion.