have some special agenda that is obvious.

Which is exactly why I appreciate this lovely post about a family enjoying the city in safety and comfort.

The driverless car...my son doesn't trust them, but I see hope. Think of all the people who have had to turn in their keys because they don't see well anymore, or (as is the case with my husband) they have had surgery on a leg and they can't drive. Think of the freedom it gives those people.