BOGOTA - COLOMBIA, DECEMBER 15: A homeless man's tattoo is seen in Bogota, Colombia on December 15, 2017. Homeless people, who are called 'CHC', Ciudadanos Habitantes de la Calle by local authorities, live in streets and they don't have opportunity medical services. They make their living on the street by collecting coins to pay for a hostel bed otherwise they sleep in shelters. Juancho Torres / Anadolu Agency