UN secretary general receives honorary doctorate degree in Portugal

Portuguese President Marcelo Rebelo de Sousa (L), United Nations Secretary General Antonio Guterres (R) and his wife Catarina Vaz Pinto smile during a ceremony at Lisbon University, in Lisbon, capital of Portugal, Feb. 19, 2018. Antonio Guterres, the Secretary General of the United Nations (UN), was awarded an honorary PhD in Lisbon on Monday. (Xinhua/Zhang Liyun)