PS: It's possible the YouTube video isn't the latest video CNN aired.
http://www.cnn.com/CNN/Programs/anderson.cooper.360/blog/ The second tape surprised us even more. It documented 10 incidents of insurgent snipers attacking U.S. military personnel. To be clear, insurgents shot the tape themselves. This group has released similar tapes in the past. Indeed, you can find them on the Internet. But this tape uniquely included audio from the sniper team as they selected targets, waited for their opportunities and then praised Allah as they made their escapes.
Also CT, they address one of your concerns about the video:
You should know we dipped to black at the moment of actual impact of the rounds. A number of us felt airing that precise moment was simply too horrific.