Preparations for the conclave to find a new pope accelerated Friday with the installation of the chimney out of the Sistine Chapel that will signal the election of a successor to Pope Francis. Vatican firefighters were seen on the roof of the Sistine Chapel installing the chimney, a key moment in the preparation for the May 7 conclave. After every two rounds of voting in the Sistine Chapel, the ballots of the cardinals are burned in a special furnace to indicate the outcome to the outside world. MORE: https://www.wthr.com/article/news/nation-world/vatican-chimney-sistine-chapel/507-075126e1-65dd-4bb2-9d7d-60b7d772ed4d