Here's the first teaser trailer for Shane Black's Iron Man 3, which is due to kick off next year's summer movie season when it debuts in 3D on May 3rd, 2013. The first full trailer for the next big Marvel Studios film is due on Tuesday, but here's your first glimpse of things to come.Among the most recent revelations from the Iron Man 3 set was the "Patriot" armor (see "New Iron Man Armor").
