David Satter arrived in the Soviet Union in June, 1976 as the correspondent of the Financial Times of London and entered a country that was a giant theater of the absurd. After 1982, he was banned from the Soviet Union but allowed back in 1990, and finally expelled in 2013 on the grounds that the secret police regarded his presence as "undesirable." From 1976 to the present, he saw four different Russias, which differed from each other radically...