The global refugee crisis is a major challenge for the present generation, believes actress-activist Angelina Jolie, the Special Envoy for UNHCR - the UN Refugee Agency. She says no one dreams of being a refugee.

Angelina has written an opinion piece for CNN, sharing her thoughts on the anguish that refugees face, including the pain of being unable to provide their children with food when they are hungry or medicine when they are ill or injured, according to a statement.