In this May 31, 2016 photo, a student keeps bills tucked under his watch as he gambles on a card game with classmates in the patio of his public high school in Caracas, Venezuela. The patio was used for gym class until the teacher was killed in crossfire this spring while working a second job as a barber, one of several teachers slain in the city this year. (Photo by Ariana Cubillos/AP Photo)
