Pep Guardiola saddened by Barcelona attack: 'It's really important for us to stick together and help'

Former Barcelona captain and coach Pep Guardiola has spoken of his sorrow following Thursday's terrorist attack in his home city.
Fourteen people died and dozens were injured when two vehicles ploughed into pedestrians in Barcelona's busy tourist area of Las Ramblas and the nearby seaside town of Cambrils.