It is highly doubtful that the United States is turning into a communist nation. The United States IS NOT turning into a communist nation.
Firstly, during the Great Depression, America did not turn into a communist country, so what would led to it now?
Secondly, the American ideal of Capitalism is so strong and the world is turning to Capitalism so quickly that it would be near impossible for the United States to go communist.
If you have ever read More's Utopia , then you would also know that achieveing the perfection that is communism is impossible and extremely unwanted. No one wants his or her house the same as everyone else in the city.
However, Anarachy, if lead by dissedent's could happen. But it is doubtful that it would last any longer than a day. The Republican system of government is very capable of regaining control.... and in America there are more than enough troops to quitely crush a rebellion.
America is staying the way she is for a long time, and it seems that the world just may conform to her and become mini United States....