BBC News host Stephen Sackur was left speechless after the UK Chinese ambassador refused to simply admit that the COVID-19 virus originated in Wuhan, China. Officials from the World Health Organisation (WHO) as well as global leaders have traced the virus to Wuhan, where the outbreak began late last year. However, veteran Chinese ambassador in London Liu Xiaoming told the BBC that this was still up for debate, before denying the claim that Wuhan was the origin of the outbreak.