After taking an introductory data journalism course, a small group in Argentina set out to transform the way data journalism was done in their country, a country where data was barely updated, let alone public. They fought for open data and analyze it in the public interest. The result of their efforts is La Nacion Data, and you can see their data-driven journalism here. At O’Reilly’s Strata Conference this year, they presented the inspiring video below on their efforts.