The lights on the right of the photo above are the tower lights on Mt. Bigelow. If the 3 stationary lights in a row are car headlights, then what are these flashing blue and green lights? Are these lasers being used by some kids partying on the 4th who have parked 3 cars up on the edge of the mountain? Would lasers show up like this from 10 miles away? Is there a place up on Mt. Bigelow where cars can park facing Tucson below and have their lights being seen without a safety wall blocking them? These are questions I'll be researching and adding the results when I'm confident about my findings.