So a website came with a supposed description of the first trailer for the film.
http://www.comicbookmovie.com/fansit.../news/?a=65655So, this had to happen eventually. Marvel Studios is still very secretive about the upcoming Shane Black-directed third chapter, Iron Man 3. They showed some early footage at San Diego Comic Con, but that's about it. Now, thanks to Ain't It Cool News and one of their sources, this could be a possible description of the trailer for the film.
The description is in the link. Now of course we don't have confirmation on the legitimacy of the description, but after comparing reports about the Comic Con footage and the footage named in the description i'd say it very well could be. It's definitely building up to be a lot more serious than the previous movies in the franchise, as it sounds a lot darker than the tones of the previous MCU movies. (For those unfamiliar with the term, MCU means the Marvel Cinematic Universe.)