I honestly don't read that much. Obviously I read chess books - in terms of favorites, Kasparov's 'My Great Predecessors' is pretty good.
It is nice to be around people who think differently than you. They challenge your ideas and keep you from being complacent.
In the coming days, I know there will be some reflecting on my time as mayor. Many of you will search to find what's behind my decision. It's simple. I have always believed that every person, especially public officials, must understand when it is time to move on. For me, that time is now.