By Dennis Prager, Patriot Post - My field of study in graduate school was communism. As a fellow at the Russian Institute of Columbia’s School of International Affairs, I was, if I remember correctly, one of seven students in the entire university to major in what was known at the time as “Communist Affairs.”... I cite this in order to make this point: In my wildest dreams, I never imagined what I was studying would ever apply to the United States of America, the freest country in world history.