New York, Sep 27 (ANI): Prime Minister Narendra Modi on Saturday met the United Nations Secretary General Ban Ki Moon. He also took a tour of the UN Headquarters with the Secretary General. Modi will soon be addressing the 69th session of United Nations General Assembly (UNGA). Prime Minister Narendra Modi earlier paid tribute at the 9/11 memorial in New York. Prime Minister Modi, who is on a five-day visit to the United States, is scheduled to hold bilateral talks with President Barack Obama.