Farmers drive their tractors into the centre of Barcelona on January 28, 2017 during the second day of a two day protest organised by farmer's union "Unió de Pagesos" that gathered some "379 tractors" across Catalonia in defense of "the dignity" of small family farms and livestock farming and the recognition of the agricultural activity, organisers cliam. / AFP / Josep Lago (Photo credit should read JOSEP LAGO/AFP/Getty Images)
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AFP JOSEP LAGO