UK Test and Trace chief Dido Harding tries to convince MPs that £14m for canned mobile app was money well spent

Not like every expert didn't warn it. Also: Queen of Carnage confirms consultants were paid average of 1.1k a day

Baroness Harding, head of the UK's NHS Test and Trace programme, has defended the money spent on the app it scrapped in June last year, saying 14m was not wasted....