Colombia social worker visits slum dwellers, altos de cazuca, bogota

colombian slums horizontals photo america persons developing country south america sean horizontal slum south developing countries talking people worker altos shanty cazuca south americans poverty urban shanty town dwellers favela home colombia bogota favelas groups shanty towns slum shanty town latin shanty towns colombians south americans third world urban south american social homelife visits person discussing shanty south american city group poverty cities homes sprague south america cities poor