Emery insists Martínez will cope with hostility for Aston Villa against PSG

Martínez riled PSG by wearing World Cup triumph capEmery adamant goalkeeper is ‘mature’ and ‘responsible’Unai Emery insisted Emiliano Martínez will handle the heat in Aston Villa’s Champions League quarter-final at the Parc des Princes, after the Argentina goalkeeper riled Paris Saint-Germain by wearing a cap showing off his World Cup triumph over France and appearing to feature a rooster, a national symbol.Martínez, who trained with the Argenti