A midshipman fish’s head is shown in this undated handout photo. Margaret Marchaterre/Courtesy of Cornell University/Handout via REUTERS

A pumpjack drills for oil in the Monterey Shale, California, April 29, 2013. REUTERS/Lucy Nicholson

President Mahmoud Abbas of Palestine addresses the 71st United Nations General Assembly in Manhattan, New York, U.S. September 22, 2016. REUTERS/Mike Segar

A Barclays sign is seen on the exterior of the Barclays U.S. Corporate headquarters in the Manhattan borough of New York City, May 20, 2015. REUTERS/Mike Segar

Men ride a motorcycle near damaged buildings in the rebel held Douma neighbourhood of Damascus, Syria September 22, 2016. REUTERS/Bassam Khabieh

People inspect a damaged site after airstrikes on the rebel held al-Qaterji neighbourhood of Aleppo, Syria September 21, 2016. REUTERS/Abdalrhman Ismail

A man runs with a stretcher in a damaged site after airstrikes on the rebel held al-Qaterji neighbourhood of Aleppo, Syria September 21, 2016. REUTERS/Abdalrhman Ismail

A window at City Smoke is smashed in uptown Charlotte during a protest of the police shooting of Keith Scott. REUTERS/Jason Miczek