I have a question for O. Ricardo Pimentel: Yo, O., where did you learn economics? Who is O. Ricardo Pimentel? He is a syndicated columnist and an opinion writer for the Arizona Republic, a Gannett newspaper with a circulation of over 500 thousand. He also is living proof that economics illiteracy is not a barrier to being a journalist. Pimentel published an op-ed on May 1 that could have been written by the Marxists with bad haircuts who used to stand on the reviewing stand in Red Square and watch the May Day parades. The Soviet Union may no longer...