Award-winning Mexican journalist Javier Valdez has been killed in the northern state of Sinaloa. Valdez shone a light on the activities of the country’s notorious drug cartels. Javier Valdez, the award-winning journalist killed in Mexico, was targeted for his reporting, ariabendix writes https://t.co/Vflj00IXzU pic.twitter.com/iGtTQdeAig— The Atlantic (TheAtlantic) May 16, 2017 He was murdered by unidentified killers…