Russia's 'highly trained' Euro 2016 hooligans could attack English fans again, police warn | Metro News
Madrid Bar Owners Voice Fear of English 'Hooligans' as 70,000 Liverpool & Spurs Fans Head for Madrid - Sports Illustrated
Polish hooligans joined with Hungarian yobs in far-right alliance to viciously attack cops at England match
The bloodthirsty new generation of hooligans dragging football back to the 1970s and bringing terror to the game
World Cup 2018: "Hooligans" is an ethnic slur in history — Quartz
England fans will be told to hide in hotels if World Cup violence flares | News | The Times
England Euro 2020 hooliganism mocked by Qatar media in response to World Cup critics | The Scotsman
Russian hooligans see themselves as Kremlin foot soldiers | Reuters
England hooligans in Russia World Cup THREAT: 'It's payback time!' | UK | News | Express.co.uk
Euro 2016: Russian hooligan fans praised by MP after clashes with England supporters - ABC News (Australian Broadcasting Corporation)
Fan violence at Euro 2016 | eurotopics.net
World Cup 2018: More than 1,200 British football hooligans banned from going to Russia by Home Office | The Independent | The Independent
Russian hooligans: racist, violent and in France for Euro 2016 - England fans beware
The rise of Russia's neo-Nazi football hooligans | Football violence | The Guardian
Russian Hooligans' Toughest Opponents? Russia's Police - The New York Times
Football Hooligans Torches On Stadium Fans Stock Photo 554364109 | Shutterstock
Russian hooligans threaten to 'obliterate' England fans at Saturday's Euro 2016 opener in Marseille - Mirror Online
Analysis: the ugly return of hooliganism | Sports | German football and major international sports news | DW | 12.06.2016
Football hooligans editorial stock image. Image of silhouette - 87537029
What Is It About Soccer That Brings Out the Hooligan in Its Fans?
Jakarta's hooligan problem: violence and deaths surround 'Jakmania' football fans | Cities | The Guardian
Russian football hooligans face a crackdown ahead of World Cup | World Cup | Al Jazeera
Russian hooligans rattle soccer world: What's behind their aggression? - CSMonitor.com
