Prince William, PM May lead tributes to victims of Manchester terror bomb

British Prime Minister Theresa May leaves a tribute outside Manchester Cathedral after the national service of commemoration to remember the victims of the bomb attack in Manchester, Britain, on May 22, 2018. Prince William and British Prime Minister Theresa May joined thousands of people who gathered in Manchester Tuesday on the first anniversary of a terror attack in the city which left 22 people dead. (Xinhua/Craig Brough)