Check out this little factoid via Megan McArdle of The Atlantic. Driving one million people (of 1.85 million total)out of your city in just 50 years is amazing. I don't think even the Black Plague had that kind of kill rate.With the economic powerhouses of Detroit and the State of Michigan (it's the one that sort of looks like a mitten) absolutely lighting up the world, I'm surprised that Michiganders Gov. Granholm (D-MI) and Mayor Kilpatrick (D-MI, and likely to soon be a convicted felon) aren't headlining at the Democratic National Convention.