Unauthorized immigrants in the United States

In the United States we have an immigration problem. Some statistics that I found in the packet we read were about Distribution, Labor Force, Years in the United States, Children, Source Country. One of the statistics that I found about Distribution were that California and Texas have the largest numbers of unauthorized immigrants and Nevada has the largest percentage of immigrants all together. Another statistic that I found is that more than 1 half of unauthorized immigrants emigrate from Mexico and the remainder of the immigrants are evenly divided between Latin American countries and other regions of the world. The last statistic that I found is about labor force there is approximately 8 million unauthrorized immigrants that are employed in the United States.