Steve Cooper was unhappy with the referee during Leicester City’s defeat to Arsenal on Saturday, and Mikel Arteta has admitted one incident worried him.LONDON, ENGLAND: Steve Cooper, Manager of

Mikel Arteta, the Arsenal manager, admits he thought Riccardo Calafiori was in trouble when fouling Leicester City loanee Facundo Buonanotte

Mikel Arteta makes Riccardo Calafiori red card admission as Arsenal avoid 'clear' red card - The Leicester City boss described the decision as “beyond belief”