...to dropping the Stalinist (he calls communist) belief structure of his youth. (not that young)...but still carries a pretty good torch for individual liberty and civil rights....but thinks that the pendulum has gone too far...especially in universities...and that the "radical left" as he calls them are actually squelching the free exchange of ideas.
Tactically? I won't bicker about that with you. Anyone with their mind made up and a really strong POV could be called a "tactical Stalinist" or a doctrinaire thug. Even some folks here :)