Take anything with a grain of salt until you investigate it.
In the fog of a crisis there will always be conflicting information, and if you set out to pick out pieces of information in order to make a certain point, you can.
In other words you can find a conspiracy in just about anything, it doesn't mean the video isn't true, but these guys make continued assertions about how things "Would be" which is absurd, as they have no such knowledge.
I'm going to watch it all the way through though, but keep in mind a few things:
1. Never take the word of the authors of this video. They are only presenting one point of view, which makes it suspect from the beginning. The facts they recite also may or may no be accurate.
2. There will always be discrepancies, in any event, anywhere, period. There are people who will tell you 10 different versions of the Kennedy assassination all with strong evidence, similar to how this video is made. It doesn't mean each one is correct.
3. Watch the video with an open mind, as anything is possible, just realize that they are starting off to prove a conspiracy, and are only presenting one point of view, with their opinion of what "should have happened" which is moronic as know one can know that, and shows a fallacy of thinking on their part.