Julia Steers: Rwanda marks 25th anniversary of mass slaughter

Rwandans are gathering on Sunday to begin a solemn commemoration of the lives of 800,000 Tutsi and moderate Hutus murdered during the Rwandan genocide, which began 25 years ago. President Paul Kagame and first lady Jeannette Kagame laid wreaths and lit a flame at the mass burial ground of 250,000 victims at the Kigali Genocide Memorial Centre in the capital, Kigali.