The Stories Behind the Tweets, hosted by William Parra, seeks to open a window to the world, to get to the bottom of stories larger than 140 characters. In today's program: the 5th Book Fair in the low-income Atzcapotzalco municipality in Mexico brings the printed word to the people. The event is organized by the Brigade to Read in Liberty, cultural promoters from the grass roots and the left; abandoned cars in Sau Paulo, Brazil, a problem that has reached major proportions. A brigade of young artists-activists has arrived on the scene to paint and decorate them, with community participation, so that they become art and no longer are an eyesore; Somalian war refugees in Spain. The story of a family of four who arrived several years ago and today live in Madrid. teleSUR