immigration

What i learned about immigration is that it is a serious problem in life today. Being that we have immigrants today coming to the us without proper documents and its ok but if we go to them its a problem why is that. Well the problem is that the immigrants come for one or two reasons one is for work two is for freedom we have freedom in the us. Immigrnats creates alot more problems than people think and know one problem is they bring their disgusting sickness over here to us and also they take our jobs that is here for us two is that they get away with murder as in crime. i also learned how proper documents is needed to go across border and come back stamp required. Immigration a serious problem and the next question i ask is how is the fed gov handling immigration and how can they identlfy immigrants and waht they do.