Mendicate Bias on 01 February 2010
It was confirmed as fake by multiple sources including MS, Bungie, IGN and a bunch others. Thats why everyone is calling fake.
Not to mention the music is from the old Halo's while Reach has been confirmed to have new music and the voice of the AI at the end is so ridiculously horrible that not even a beta would use that as a placeholder voice.
The definitive evidence that video games turn people into mass murderers
