Ironman 2 Extended Trailer (Trailer 1+2)

Ironman 2 Trailer 2

From this 2 trailer, you will not only able to see Wiplash(The nemesis of Ironman) and The War Machine(Ironman’s sidekick). You will be also able to see Ironman’s new suite with a triangular shape ark and the Mobile Ironman Suite with hotrod red+silver colour.

Also, there is a troop of bad Ironman troop attacking Tony Stark, of course, since they are mass production, the quality is low and get bashed up easily.
And god, the Black Widow cast is damn pretty!!!