All you never wanted to know about colonoscopies

Our friend Dave Weinberger shares: "I had my first colonoscopy today. They didn't find anything, except a piece of fruitcake I ate in 1978. But I figured if Katie Couric can show her colon on national TV to encourage people to get checked, then I should too." The only surprise is that this is his first colonoscopy. David, what took you so long? (I guess my second surprise is that he didn't link to Wikipedia's definition of Colonoscopy.) Technorati Tags: medical