If you watched 60 Minutes last night you probably saw the interview with Amazon.com CEO Jeff Bezos. In that interview, the head man for the delivery giant suggested that unmanned drones might become part of the Amazon delivery force.

The idea is to get the item to the consumer in 30 minutes. These unmanned drones would be guided by GPS and other computer software to the buyer's address. Naturally there are still quite a few bugs that will have to be worked out. But when you think about the fact that we now have self parking cars, the ability to listen to our hometown radio station anywhere in the world and the yellow line for first downs in televised football games; I guess anything is possible.