i'm lucy hawkins. could britain be the first to allow babies with the dna of three people? it's a move that's divided the country, scientists campaigners and religious leaders. >>> after a long trial costing millions, the international court of justice ruled serbia or croatia committed genocide. >>> we are joined by our west african correspondent whose spoken to survivors of the attack of boko haram. >> translator: i was in school when they came after us. they burned everything. we left my father and little brother behind. >> on the program, aaron joins us about the end to falling oil prices. >> we have been talking for months they are falling off the cliff. losing value. in the past couple days oil prices have done a flip and started to rise. we are going to find out, is this a temporary blip or will the prices continue heading higher? >>> welcome to the program. is there anything wrong with using three people to create a healthy baby? that is the question british politicians will vote on later. the technique aims to protect deadly diseases such as mitochondrial diseases.