Well....
Not too bad, but I have seen someone else do a flash of this before. So it isn't too original even though I'm sure you weren't aware, and really that's no fault of yours.
As for the flash itself, it was good. Working with the audio you had you were able to come up with some good jokes with the video (Iraq and Newgrounds ones were good).
You probably should have waited to find out where the audio came from before posting this animation. Not a great idea.