Watch Barcelona coach Pep Guardiola talk to ITV Sport's Gabriel Clarke following the 2-2 first-leg quarter-final draw at the Emirates.
The former Barca midfielder says he's happy with the result and the performance but admits that at 2-0 up, his side could have made the tie safe before next week's second leg. "Arsenal are still alive, when they could be dead," he says.
He says he does not believe centre-back Carles Puyol deserved to be sent off, depriving him of his two first-choice central defenders with Gerard Pique now suspended after his yellow card.
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