Michael Tomasky: Friday quiz: Tragedy tomorrow...

Something familiar, something peculiar, something for everyone: it's comedy today. That's your extra-credit question. Name the source of my little opener here, and my headline.

Remember: as our regular bunch knows, these are absolutely not trivia quizzes, and I take Himalayan umbrage at any such suggestion. These are knowledge quizzes. Sometimes there's overlap but there's a difference, as you'll see in the very first question. So we're doing some history here and things like that, and we're t...