[Henry Commager talks about Richard Helms, Richard Nixon, the violation of constitutional oaths, the place of the U.S. in the world, the teaching of history, and non-professional colleges].

American historian Henry Steel Commager is interviewed by Dick Cavett of NET's "Dick Cavett Show." Topics include Richard Helms, Richard Nixon and the violation of constitutional oaths, the United States' place in the world and the general teaching of history.