It all comes down to either you value each life equally or not. If yes then there should not be borders at all. Until this happens it's very unfair to encourage illegal immigration. If I break the law and rob a bank and give 1M dollars of stolen money to my kids, I will go to jail and 1M dollars will be taken away from my kids. I broke the law and kids should blame me for money taken away. This is no different with illegal immigration, if you come illegally and break the law you and your kids should be deported regardless if they were born in USA. This is only fair and kids should blame their parents not the country.