1.   Sharp cuts in agricultural subsidies have brought migrants to the desert outside the capital, Riyadh.

2.   A gold rush and the discovery of pearlshell brought other migrants.

3.   The migrants were being brought back to Port-au-Prince for repatriation.

4.   Spokesmen for the Australian Child Migrant Foundation told a news conference the foundation was being set up to raise money to bring former migrants back to Britain.