What William F. Buckley and Gore Vidal did for discourse in America was unprecedented. They proved there was a time not so long ago we relished hearing both sides of political arguments. And there is a time -- call it the present -- when a hunger for authenticity seems to be driving both parties in unexpected directions.
In an age when a coinage such as "frenemies" has meaning, the operative word in the title of a new documentary, Best of Enemies, is the word "best." The film is about a particular historic event of verbal jousting between two very well-matched public intellectuals, the "best" practitioners of the English language of their time.