Updated: (to clarify that GoD cleared the video for posting). As far as we know 3D Realms wanted to unveil this tomorrow, but the E3 Duke Nukem Forever video trailer is up on this CNNfn special report Gaming page (thanks [DoH]Bones), apparently with the blessings of the Gathering of Developers. The trailer can be accessed via the top-right menu option, and viewing it will show off some history of the Duke series footage as a build up to the first actual in-game footage released from the game since its switch to from the Quake II engine to the Unreal engine. On tap are scenes of both typical first-person combat as well as vehicular action, some cut-scene type stuff, and some of Duke's trademark interaction with his environment. This is the streaming version of the video, and there are still higher-quality versions to download that will be released tomorrow, and we've also been told that some of the footage was edited out by CNN standards (possibly for violence, but one would imagine it was because it was all naughty and stuff).