Yep, it happened again! I was taking a nap in a rest area this time and I experienced the knocking on my window by a man in uniform with a gun. These law enforcement officer wake-up calls are starting to make me a bit paranoid. This time the officer already had back-up on the scene with an ambulance on standby. I thought I would possibly be going to jail since this was my second "nap-caper" in less than a week.