All the official Halo 4 news?

So the Title states most of it, but does anyone know all the official and confirmed news that has come out for Halo 4? Because Iā€™m going to write an article on Halo 4 for my school assignment :slight_smile:
Thanks if you can help :slight_smile:

Check out the little English halo blog. Great site for the news and developer forum posts all condensed into one place

look in this thread: http://halo.xbox.com/Forums/yaf_postst74939_Nothing-But-Unbiased-Facts--Updated-04-28-12.aspx