Top Ten Cloves: Possible reasons Sarah Palin cancelled her bus tour
10. Looking to get in line early for the new iPhone
9. Believed, since trademark of her name came through, if continued tour, would have to sue herself
8. Just following history - didn't Paul Revere take a break during his ride?
6. The GPS in Palin's bus is on the same system as the one used by United Airlines
5. Already quit the Governor's job - what else was left to quit?
3. Wanted to get off the road in time to catch Keith Olbermann's debut on CurrentTV
2. Has a new idea, to do, kind of, a "Winning" tour, like Charlie Sheen
1. Lost the bus to Tobey Maguire in a poker game
(Cross-posted at The Garlic.)