Everybody's Got Problems

In these hard economic times, a lot of people have house problems. John McCain's is that he doesn't know how many he owns.

Late Update: Thinking about it, this might suggest a contest. Help John McCain remember how many homes he owns. I've heard estimates from 6 to 12, with an apparent consensus in the 8 to 10 range. But where are they? And can we get to one number? If you find articles about particular homes, can you send them in to me by email?