Paramount has unleashed a second, full trailer for the action adventure sequel G.I. Joe: Retaliation [GIJO2]. Like the original cartoon series, the story is filled with advanced weaponry brought to life with special effects. Whereas the money shot from the first G.I. Joe had the Effiel Tower biting the nano-dust in Paris, the money shot for the sequel has the London Eye and its surrounding area rocked by a rolling explosion. With Zartan in disguise as the President, COBRA has taken over the U.S. and wiped out G.I. Joe. It's up to a few remaining members led by Roadblock, played by Dwyane Johnson [TROCK], to save the day.