A fire worker sprays water to refresh faithfuls before the meeting with Pope Francis in St Peter’s square at the Vatican

A fire worker sprays water to refresh faithfuls before the meeting with Pope Francis in St Peter’s square at the Vatican

A firefighter sprays water to refresh faithfuls before the meeting with Pope Francis in St Peter’s square at the Vatican August 5, 2014. Tens of thousands of altar servers from Germany, Austria and Switzerland gather at the Vatican to meet with Pope Francis. REUTERS/ Stefano Rellandini (VATICAN – Tags: RELIGION)