Chief Political Correctness High Priestess Diane Rehm, with one of her often-biased radio panel discussions, recently carried this ancient back to the late 1930s' Great Debate, framed as "isolationism" vs. "interventionism" in foreign policy. (Full disclosure: I was a teen-age member of William Allen White's Committee for Defending America by Aiding the Allies. Contrary to rumor, on Dec. 8, 1941, I was not refunded my $3.50 contribution taken from my weekly 25-cent "allowance.")