Cars line up one after another in a well-to-do residential neighborhood. Doors slam. Left behind on the seat of the car are red-inked classified newspaper ads next to MapQuest directions. The approach ...

I live in suburbia, which means I’ve got a garage (or a carhole, if you’re not so fancy). It’s a detached garage, so part of my nightly routine when I check to make sure the house is all locked up is ...