I think because the Democrats poll numbers are in the tank, and there's and election coming. It looks like nothing more than a cynical ploy to create the perception that Obama did all this just recently, to create the illusion he's taking immediate, decisive action against ISIS.
But the video uploader is “Washington Free Beacon”. The Free Beacon is obviously a conservative site. That doesn’t make it look like the video was complied by democrats.
I don’t understand why some conservatives are so sloppy this way. When some conservatives aren’t accurate it makes us all look bad.
Accuracy matters.