Some test cars remain parked, ignored as long as possible by me and members of my crew -- my wife, Mary Anne, and my associate in vehicle evaluations for The Washington Post, Ria Manglapus.
WHERE: Near Sharpsburg, Md. WHY: Night lights, a war-torn route and a bloody memory lane. HOW FAR: About 8 1/2 miles from start to finish, and about 70 miles from Washington. The casualties of great Civil War battles are so enormous that they're impossible to grasp. Saturday evening at Antietam N...