NEW YORK, NY – OCTOBER 13: (L to R) Newly-elected United Nations Secretary General-designate Antonio Guterres and outgoing secretary general Ban Ki-moon shake hands during a photo opportunity at the United Nations (UN) headquarters October 13, 2016 in New York City. Guterres, a former prime minister of Portugal, will replace outgoing secretary general Ban Ki-moon starting in January 2017. (Photo by Drew Angerer/Getty Images)