UN calls for end of hate speech on Nelson Mandela International Day

A poster and a pin of Nelson Mandela are pictured during a meeting of the United Nations General Assembly on the observance of the annual Nelson Mandela International Day, at the UN headquarters in New York, July 18, 2019. The leadership of the UN on Thursday called for actions on hate speech on the occasion of the Nelson Mandela International Day. (Xinhua/Li Muzi)