This appears to be a good video from Russia. Interestingly, unlike English-language videos which are monitored by US intelligence agencies, the comments below this one appear to be from normal, open-minded people. We have found that a great number of YouTube trolls that make disparaging comments about UFO videos in English are actually phantom accounts apparently created by American intelligence agencies. They don't appear to bother with Russian posts, at least not yet. This is classified as a probable unknown.