A new Black Ops 2 trailer was shown yesterday during the Champions League final. It's basically a modified version of the reveal trailer with a few extra scenes. Check it out below.
David Vonderhaar has also teased Call of Duty fans with a sound clip from the games multiplayer. The sound clip says "Objective parameters obtained, well done"; it's not much to go by, but it seems to be from a new multiplayer game mode. Listen to the clip below.