College Park, Maryland
…while the whole wide world is fast asleep…. Sounds like a song. (It actually is, written by David Mann and Bob Hilliard.) It has nothing to do with our adventures today, except for the hour. Are you ready for this? Per the plan, we set the alarm for 5:00 am. At 5:30, we were in the car heading for the Greenbelt Metro station. A half-hour trip on the Green line brought us to L'Enfant Plaza Metro station, where we transferred to the Red line to the...