Food crisis deteriorates rapidly, with African continent among hardest hit

In tonight's edition: Olympic champion Mo Farah has revealed he was trafficked to Britain as a child from Djibouti. The war in Ukraine has deepened a food emergency that is affecting a staggering 346 million people in parts of Africa. And communities in Niger are ramping up training in farming and food production, hoping to take more of a lead in the response to the country's food crisis.