There are 75 million illegals in the country mostly from South of the border. They are given carte blanche to government programs and services. They can’t commit crimes and mostly get away with them. They can vote, even if it’s illegal. You don’t think that’s pernicious.
It is but we are supposedly going to deport many of them if Trump keeps his promise. We however, need to revise our legal immigration policies as they present just as much a danger to our nation’s survival as the illegals.