Immigrants whether illegal or legal have to realize that english IS the common language here. If they want to get ANYWHERE they need to speak it fluently. Otherwise they'll ALWAYS be illegal workers that'll eventually be a burden on the US TAX PAYER.
Business here is done in english, simple as that. Offering educations in various languages without priority given to english will screw lots of kids as they grow up. Its good that colleges dont have to obey the same crap public schools do.
I would love to see a Harvard professor have to translate a lesson to paco because he cant speak english! BAHAHA
Speak your native tounge at home with your siblings/elders. When out in public, talk the native language.