Scientifically speaking, you have to accept all possibility's and look at them from a wide point of view, obviously the clarity of these new videos is even more revealing then any in previous history, and the vast majority of them can not be just blown away as hoaxes. The spirals were supposedly explained away as run away rocket trails, the problem is, the same exact thing has been seen in multiple places on the planet, not just in russia. Some of the other videos are just stunning. I dont know how true the phone call is at the end but I have a hard time believing that invaders are taking over key positions within our government for a few simple reasons.
1) if your technology superior by leaps and bounds, just take over, simple as that, theres no reason to beat around the bush with some hidden invasion.
2) the scenario he laid out only holds true if you look at it from an american government standpoint, because shit to us is so fucked up here, if it was a world wide take over, you would see take overs happening all over the world, when in fact that is not happening, in fact european countrys are free'er then ever and people are generally happy with the way their government is run, its just us that have been going down the perpetual drain for a long time coming.