This video is very well done by Jaime Maussan and is very very good. The entire video is about 1-1/2 hrs, but due to rules it had to be split into smaller (10 parts) files. It's worth watching every bit of it and has some of the best UFO video footage I've ever seen. Jaime is the best and most prolific researcher in this field. A huge amount of information and evidence here from encounters from the 1st to the 2nd kind, answers to crop circles and their meanings, and the best video evidence yet of why we can't always see the UFO's. If you haven't already seen this, don't dare pass it up, especially if you have seen one and are looking for answers.
Prepare to be blown away.