Building the wall is cheaper than taking in an unknown number of people from other Countries simply because it is easier to get in our Country illegally. If you are willing to make your first act in America being breaking our Laws.......... then you don't need to be in America. We have enough criminal lawbreakers here already. A wall is a layer of defense and needs to be backed up with reforms to immigration that take the "incentives" away from outsiders to come to begin with. Democrats and some Republicans (RINO) have not only allowed this to happen but created this entire problem. Sanctuary leaders need to be held accountable and taken out of office and arrested for crimes against their own sworn duty to protect We the People who are here legally. Do your duty....not whatever you want.