WORLD'S MOST WANTED PART 4! Tony risks it all to say goodbye to a friend. Maria Hill arrives in Texas - only to find she's been beaten to the punch and now is outnumbered, outgunned, and out of luck. And time. And hope. All this as Pepper Potts goes to an old ally in hopes of stopping things from getting a whole lot worse for Tony Stark - everybody's pal Jim Rhodes...once Iron Man himself and currently WAR MACHINE. Worlds are colliding! Guys in robot suits are fighting! Norman Osborn is ruling the world! Holy $%!