to a delay of two weeks. we return to meet child victims of the syrian civil war, who stay hopeful, despite the traumas they've been through. and questions about the pressures of top—level sport, after naomi osaka withdraws from the french open because of her mental health. and coming up in sport on the bbc news channel: gareth southgate names his 26—man england squad for euro 2020, as liverpool right—back trent alexander—arnold survives the cut. good evening. for the first time since the pandemic began, there have been zero daily covid deaths in the uk announced within 28 days of a positive test.