Undocumented people and homeless people in America are easy to pick on because they are hiding and are less likely to cast a ballot. It like what Will Rogers said, everyone likes to talk about the weather, yet, nobody can do anything about it. Drought in Guatemala makes it very difficult to grow maize. A farmer has two choices, stay and watch your ****** starve or seek greener pastures. Many in Venezuela have left the country for greener pastures. Right now, America is the land of greener pastures for many around the world. A giant magnet, if you will. So, keep it up with bashing them and blocking any comprehensive, bi-partisan immigration reform. Global warming, either natural or man-made, is going to bring millions more.