Appeared to be weather-related.
Interesting video though.
Filmed in Montevideo, Uruguay, October 22 2008. Holy Moly, this is either fake or a very interesting sighting.
Looks like a huge bird or a cross configuration. When this thing lights up, you see the reflection of light on the camera lens. So the camera is seeing light. Very, very strange.
Originally posted by Saidin
Originally posted by Grey Magic
and here is the Proof
look at the comments section at disclose tv.
Just in case anyone doesn't connect the dots: This video was uploaded by the same person who uploaded the UFO video. The shots are of the same area, different times, but the one linked above is the user testing their 3D F14 Tomcat model.