We are a nation of laws and we have a system in place if we feel there are laws that are unjust. While I am sympathetic to people like A, there are billions like him that would be better off here. The solution can not be to take them all in. So we have a legal system for immigration. When people violate our immigration laws they are skipping to the front of that line. Arguments can be made to expand legal immigration and the system could be expanded that way if there is enough of a desire for that from voters.