I will tell you what is the height of hypocrisy is that if you try to enter into Mexico from Central America without papers they will shoot you on site! This is what we should do too. Then tell Mexico that we are following the same immigration policy they are. Then see how they respond when we call them raciest.
Does Mexico have more of a right to be worried about destabilizing forces on its southern borders than the US does? Think back to events of ten years ago before you answer.