Sean Strickland escorted out by security after sneaking into UFC Fan Fest, faces possible disorderly conduct charge MMA FightingUFC’s Strickland removed from Freedom 250 fan fest by security ESPNUFC Freedom 250: Champ Sean Strickland detained by security, says he was charged with disorderly conduct after crashing fan event Yahoo SportsUFC champion says he has been banned from White House fight over criticisms of Trump The GuardianUFC Star Booted From Fight Night After Turning on Trump The Daily Beast