Barcelona defender Gerard Pique discusses their victory over Real Sociedad.
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Two goals from Marton Braithwaite and one each from Piqué and Sergi Roberto earned the three points on the night in Barca's opening LaLiga game of the season.
After the 4-2 win, Pique discussed the performance and also Barca's hopes for the season. Eric Garca also speaks about making his debut for Barca after his return from Manchester City.