Do you have any advice on how to handle discipline while in the car, particularly when siblings fight? As I see it, the options are limited. Time out can't be used. I try to prevent problems by making sure each child has his own entertainment (CDs, books, etc.). Also, I try to remember to have a discussion with the children before we leave as to what behavior is expected. Pulling over to the side of the road sometime helps for a short time, but it's not always practical to be pulling over multiple times and traffic conditions may not allow it. Help!