Barcelona have been shocked 3-1 at Real Sociedad.Barcelona endured another miserable trip to the Anoeta on Saturday as Real Sociedad beat the under-par Catalan giants 3-1.
The hosts went ahead in the 32nd minute when Gorka Elustondo's header found the net via the shoulder of visiting defender Alex Song.
Lionel Messi equalised four minutes later with a typically clinical finish, but further home goals in the first 14 minutes of the second half - scored by Antoine Griezmann and David Zurutuza - ensured the Primera Division champions left San Sebastian empty-handed for the third time in four seasons.
