Efforts continue in remote eastern Afghanistan to rescue thousands of people hit by Sunday's earthquake, as the number of dead and injured continues to rise. We hear from a health official close to the epicentre.Also in the programme: Brazil's Supreme Court starts the final stage of former president Jair Bolsonaro's trial on charges of plotting a coup; and an early ‘proof of concept’ study in the US shows it’s possible to identify and destroy dormant breast cancer cells in survivors with a higher risk of their cancer returning.