Story in Click and Clack column in this morning's paper: Walker out for his walk, notices an SUV parked in front of a house with the motor running; continues his walk; comes back by one hour later returning from his walk; SUV still sitting there with the motor running; decides to go knock on the door and inform the owner; lady comes to the door; walker says there is an SUV parked in front of your house with the motor running; lady says yes I know, it's mine; "I'm charging my cell phone." Question: What color was her hair? Question: Why wasn't she driving a bus?