UN Secretary -General Ban Ki- Moon Addressed The General Assembly for The Last Time Today

United Nations Secretary -General Ban Ki-moon addresses world leaders at the UN General assembly for the last time at the opening of this morning's general debate in New York City.
Global leaders and luminaries have gathered at UN headquarters to find common ground and work together to find solutions to global challenges.This is Ban Ki-moon's last General Assembly as Secretary-General.After global issues such as climate change,refugee issues and world security,he will leave the UN on 31 December after 10 years in office.