"Our form of government has no sense unless it is founded in a deeply felt religious faith, and I don't care what it is. With us, of course, it is the Judeo-Christian concept, but it must be a religion that all men are created equal." So said Dwight D. Eisenhower shortly after being elected president of the United States in 1952. Although this statement has been variously interpreted, it reflects one of his fundamental guiding principles:...