CERN Accelerator Back in Business

The long upgrade of the Large Hadron Collider is over. The scientific instrument responsible for the discovery of the Higgs boson -- the so-called "God particle" -- is being brought up to speed in time for this month's 60th anniversary of the European Organization for Nuclear Research, known by its French acronym CERN. Physicists hope the accelerator will help them uncover more secrets about the origins of the universe. VOA’s George Putic reports.