Leandro Trossard at the double as Gunners down Barcelona in Los Angeles

Leandro Trossard (28) bagged a second-half brace as Arsenal twice came from behind to defeat Spanish champions Barcelona 5-3 in a pre-season friendly in Los Angeles on Wednesday.

Trossard at the double as Arsenal down Barcelona in pre-season

Leandro Trossard's brace torpedoes Arsenal to 5-3 win vs

Trossard at the double as Gunners down Barcelona

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Trossard at the double as Gunners down Barcelona

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