[prole]

In addition to providing the original footage, WikiLeaks appears eager to directly combat the misinformation sown by the U.S. government since the incident took place. My guess is that they wanted to refute the official reports step-by-step to maximize the impact of their leak, and so that there would be little chance of it being swept under the rug by yet another official denial.

Yes, it may come off as propaganda, but why would WikiLeaks want to do all of the hard work acquiring the video, decrypting it, and bearing legal repercussions from releasing it only to have the other major news organizations do the analysis and reap the rewards? WikiLeaks is in need of cash, so there's an incentive for them to provide the full report; and additionally, they do seem to be motivated by a sense of justice, so why entrust the same old news media who might not give it the attention it deserves?