‘Johnny Carson: King of Late Night’ debuts tonight on PBS Kathy Shaidle 12 years ago Clips at the American Masters‘ web site. PLUS from Splitsider: Remembering the other Johnny Carson show. More from my siteCanada: laughingstock of the universe — here’s just a single day’s worth of embarrassmentVagina Revisted: My NEW Taki’s column‘High Sierra’ (1941) is a sort of anti-Grapes of WrathWhy Smithers Was Originally Black on ‘The Simpsons’