British Prime Minister Theresa May, German Chancellor Angela Merkel and French President Emmanuel Macron following a meeting on the sidelines of the European Union leaders summit in Brussels, on March 22, 2018. (LUDOVIC MARIN/AFP/Getty Images)
A huge screen in Tokyo flahes news on March 8, 2018 that President Donald Trump and North Korean leader Kim Jong agreed to meet for talks. (TOSHIFUMI KITAMURA/AFP/Getty Images)
An actor portrays President George Washington as he poses for a selfie with visitors at the Mount Vernon Estate in Mount Vernon, Virginia, on Feb. 22, 2017. (Chip Somodevilla/Getty Images)
North Korean leader Kim Jong-Un attending an art performance dedicated to nuclear scientists and technicians. (Photo credit should read STR/AFP/Getty Images)
U.S. President Donald Trump with other world leaders on the first day of the G-20 economic summit on July 7 in Hamburg, Germany. (Sean Gallup/Getty Images)