A formerly-active Stormtrack member and longtime chaser posted this YouTube video last year that I just recently saw. It may be among the most impressive videos of the phenomenon known as sprites (red ones in this case) I have seen in awhile. I wanted to share this with everyone. I am not an expert on lightning nor the upper-atmospheric associated phenomena of sprites, elves, and blue jets, so don't ask me for more information about any of this. I'm sure Wikipedia and Google can offer plenty of excellent information on these.