I_nepali dude. listen here. unless you get some work in college then you would be assigned certain hours per week. also unless you get authorization from Immigration and naturalization Service (INS), you are allowed to work off-campus for again certain number of hours. Why INS conducting raids is because due to the increasing number of illegals immigrants. And too bad all these students were caught working.............without authorization from INS. that means illegally too. stillreturns.....for your answer yeah go ahead.........let in more illegal immigrants come into this country . maybe USA shouldn't be called United States anymore. should be call OPEN nation. free for all. you don't need passport, visa and other documents. actually i know illegal aliens have contributed so much to US economic. and they work harder,longer for less. but haven't you have enough of illegals. how many you wanna let in?