Islamic State 'threatens terrorist attack on tonight's Champions League games' - including Arsenal vs Bayern Munich at the Emirates Stadium
https://www.dailymail.co.uk/sport/football/article-13286877/Islamic-State-threatens-terrorist-attack-Champions-League-games-vowing-attack-Parc-des-Princes-Santiago-Bernabeu-Metropolitan-Emirates-Stadium-message-reading-kill-all.html