The whistleblower, Dr. Norton worked for NSA and NASA. (I think the actual person involved probably wouldn't be reading or speaking, because they could easily have vocal recognition technology.)
Mr. Norton was called to the observatory, because they see some objects that appear L shaped unidentified objects moving in a straight line towards earth.
Mr. Norton, after initially working at beginning late 2012 early 2013 determined with NASA assistance, they are of some carbon type metal.
Also they appear to have a generated gravitational force field which he compared to Earth’s protective atmosphere as well as he said they saw the "objects" deflecting small particles.
Whether it is a hoax, a disinformation campaign to distract the real issue, a set up, to prepare the people for a fake alien invasion or he is talking the true. Anyhow it is an interesting interview and we are not supposed to believe anything. But it is wise to think about it.
Here is the interview:
The original video is posted on YouTube by secureteam10