Glenna Gordon, a US photographer, won the Second Prize in the General News Category, Stories, of the 2015 World Press Photo contest with his series of pictures which includes this one of school uniforms belonging to three of the missing girls abducted by Islamic militants Boko Haram in Abuja, in this picture released by the World Press Photo on February 12, 2015. The prize-winning entries of the World Press Photo Contest 2015, the world's largest annual press photography contest, were announced February 12, 2015. [Photo/Agencies]