This video of a UFO was taken earlier this week at Reagan National Airport in Virginia. It's a pretty typical UFO video, though slightly less blurry than most. What really sets it apart is the photographer's description:

Watched this for several minutes trying to see if it was a plane or helicopter. I was totally cool calling it a plane or something until I saw the giant ion plasma canon when zoomed in.

Oh, the giant ion plasma canon! Well, when you put it THAT way . . .

[via YouTube; spotted on Real UFO Videos]