The front cover of Norway's largest newspaper by circulation, Aftenposten, is seen at a news stand in Oslo

The front cover of Norway’s largest newspaper by circulation, Aftenposten, is seen at a news stand in Oslo

The front cover of Norway's largest newspaper by circulation, Aftenposten, is seen at a news stand in Oslo, Norway September 9, 2016. Editor-in-chief and CEO, Espen Egil Hansen, writes an open letter to founder and CEO of Facebook, Mark Zuckerberg, accusing him of threatening the freedom of speech and abusing power after deleting the iconic picture from the Vietnam war, taken by Nick Ut, of a young girl running from napalm bombs. NTB Scanpix/Cornelius Poppe/via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. FOR EDITORIAL USE ONLY. NORWAY OUT. NO COMMERCIAL OR EDITORIAL SALES IN NORWAY. - RTX2OS32

May 2, 2017 3:51 PM (UTC+8)