UK: More Lucy Letby allegations, Rishi Sunak's 'reset', London Ulez expansion

UK correspondent Dan Bloom joins Kathryn to talk about nurse Lucy Letby's conviction and sentencing for the deaths of seven babies in her care. There are questions over why she wasn't forced to attend her sentencing, and whether hospital bosses should've intervened earlier. Prime Minister Rishi Sunak is getting ready for a "reset" as he trails in the polls and from next Tuesday London's Ultra Low Emission Zone is set for expansion a report suggests cabinet ministers sought advice on whether it could be blocked.