DESCRIPTION: A billionaire in a killer suit, a Malibu mansion, and an epic green bathrobe; all the makings of a great rom-com. Only thing is, in Iron Man 3 the suits are made of metal, the mansion is attacked by rocket launching helicopters, and the robe belongs to some creep that calls himself "The Mandarin." We take the rom-com thing back. The seat of the U.S. legislature and all major U.S. law-making activity, the United States Capitol is located at the eastern end of the National Mall and is the heart of the city. Scroll down to see more film locations identifed from Iron Man 3.