Heres an article that the fans worked on to piece together the Story and plot of Halo 4. Check it out if you want to know more about the Campaign. Also this being something the fans worked on its by no means confirmed.
I’d rather wait two months for the game than potentially ruin the story for myself by reading all of these theories.
It’s leaked, get it out of here!
> It’s leaked, get it out of here!
Its not leaked. This is no different then fans talking about what has been revealed and comming up with a theory. Some people find that interesting