Gerard Butler (300) and Aaron Eckhart (The Dark Knight) discuss their new film at the Apple Store Regent Street. Olympus Has Fallen is the story of disgraced former Presidential guard Mike Banning (Butler) who finds himself trapped inside the White House in the wake of a terrorist attack. Using his inside knowledge, Banning works with national security to rescue the President (Eckhart) from his kidnappers. Chris Hewitt moderates.