Lightning Strikes Twice: Last week I reported that I saw a cab drive several miles with a coffee cup on the roof of the car. Last night as I was driving home, I was next to another cab that not only had a coffee cup on the roof, but it was sitting precariously on the slanted part of the front roof...just hanging out. Are they installing sticky stuff on the bottom of Dunkin Donuts cups these days? Is this a new way to cool your coffee? How odd!