An Xmas Miracle!
Also, everyone seems to be saying that leaked info means we will know everything. Which we don't, and won't from leaked info. No one's seeing the whole story copied and pasted onto the Internet, we got an achievement list. Which offered nothing in the way of story spoilers or even actual information, really. We got map names, new enemy names, and vague hints towards possible map mechanics. Things that can be at the very best , mildly speculated upon.
I'm sure of someone did crack into Treyarch's super vault where they keep their supercomputer that hidden under terabytes of spam lies the document containing the story, no one would even look at the thread if they're so passion ate about not knowing.