Rugby star O'Callaghan moved by plight of South African children

Newly-appointed UNICEF Ireland ambassador Donncha O'Callaghan has just completed his first field visit in South Africa.

Donncha made the fact-finding trip to learn more about the impact of HIV/AIDS on children in South Africa and to highlight the plight of unaccompanied migrant children (mostly from Zimbabwe) who are now living in central Johannesburg.