Why are children who have been here for 17+ years still WAITING for citizenship? That shows you that are system is underfunded and broken. For anyone who was so privileged to be born into the US saying that "they should go back to where they come from" is ignorant. They are not allowed to receive any benefits, they have registered on good faith, they can not have a criminal background, they must pay out of state tuition to go to college, and they pay taxes. Most of these children don't even remember their home lands or speak any other language. And just for fun- building a wall is the most expensive and least effective way to limit illegal immigration.