OK, I cannot explain what I saw but I saw something tonight while watching the forth of July fireworks .
I have always wanted to see a UFO and tonight I finally did. I am kind of freaked out !
If you do a web search for "denver 4th of july UFO's" there are lots of videos from last year that show what I saw. Lights hovering in the shape of a V. coming in and out of view, then slowly moving towards the horizon to disapear.
Could have been parachutests with flares , that would be the only thing that would make sense? But I never saw a drop planes lights and the lights never got close to the ground.