Leaked documents reveal Russian influence campaign in Europe. Videos of the burning of the Koran in Sweden were used to fuel the campaign.

Photos show protesters giving Nazi salutes in front of banners with messages critical of Turkish President Erdogan. The videos were posted on social media sites such as Facebook and YouTube. The documents were leaked to Swedish broadcaster SVT by a Russian intelligence official. They are part of an international investigation into the spread of fake news in Europe and the U.S. in recent years.