A three-day summit on tackling the world's refugee crisis is under way in Geneva, Switzerland. Thousands of delegates — including around 100 government ministers — are attending the United Nations' Global Refugee Forum to discuss how to help the tens of millions of people who have been forced to flee their homes, many through conflict. Henry Ridgwell reports.
As Global Refugees Exceed 70 Million, UN Forum Aims to Secure New Funding
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