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Watch Joe Willock expertly clear under pressure from inside his own six-yard box at the Nou Camp
Watch extended highlights from the Nou Camp
See all the first-half action from the Nou Camp
See all the second-half action from the Nou Camp
Alex Iwobi discusses making his first Champions League start at Barcelona
Olivier Giroud on Arsenal's defeat to Barcelona in the Champions League
Highlights from FC Barcelona v Arsenal.