Rooftop TV: Episode 9 – Beach Cleanups, Missing People, Keeping Fit

Tom York interviews Arjun Sharma, a 16-year-old student from Hawaii, who is using his talent for coding to help tackle the global problem of plastic pollution. Plus, Simon Francis talks about Missing People's new Zoom Call appeal. And a story about a sporting duo from Cardiff who have launched a series of sports classes adapted for people who live in care homes.