ISE, JAPAN - MAY 05: A police officer stands guard front of the G7 Ise-shima summit banner on May 5, 2016 in Ise, Japan. The G7 summit will be held in Ise-Shima, Mie prefecture on May 26 and 27, 2016. (Photo by Buddhika Weerasinghe/Getty Images)
ISE, JAPAN - MAY 05: A police officer stands guard front of the G7 Ise-shima summit banner on May 5, 2016 in Ise, Japan. The G7 summit will be held in Ise-Shima, Mie prefecture on May 26 and 27, 2016. (Photo by Buddhika Weerasinghe/Getty Images)