What is Tom Cruise doing?? His own stunts, that’s what!  Cruise has no problem scaling the tallest building in the world, in the name of actors doing their own stunts, for the new movie Impossible Ghost Protocol. As you will see in the video below Cruise runs up, down, across and jumps out the window of the record-setting Burj Khalifa in Dubai. It was a bit concerning to see Cruise running around doing his own stunts on the side of the building like a tree animal. | Full Story