The CCTV video shows the building collapsing within a few seconds, with massive clouds of dust billowing outward.

The collapse of a four-storey building in Mustafabad in northeast Delhi has left four dead early, with rescuers now trying to pull out those feared trapped under its debris. CCTV in an adjacent alley has captured the moment the building collapsed.

White House aides sprung into action, shooing away reporters and photographers, who were covering the White House swearing-in ceremony of Mehmet Oz as Administrator of the Centers for Medicare and Medicaid Services (CMS).