CHRISTCHURCH, NEW ZEALAND - MARCH 22: New Zealand's Prime Minister Jacinda Ardern (C) leaves after attending Islamic prayers in a park near Al Noor mosque on March 22, 2019 in Christchurch, New Zealand. 50 people were killed, and dozens were injured in Christchurch on Friday, March 15 when a gunman opened fire at the Al Noor and Linwood mosques. The attack is the worst mass shooting in New Zealand's history. (Photo by Carl Court/Getty Images)
