Hello and thanks forjoining us. China has reacted angrily after president biden ordered an intelligence investigation into whether the coronavirus first emerged as a leak from a chinese laboratory. Beijing said us intelligence had a dark history of spreading misinformation. President biden says he s likely to release the report and its findings publicly. Here s our china correspondent, john sudworth. For more than a year, the theory that the virus leaked from this wuhan laboratory has largely been dismissed as a conspiracy. The invisible enemy, the china virus. The theory s association with donald trump made it for manyjust one more piece of disinformation. But in the mouth of president biden, well, that feels different, and suddenly the world s media are taking it seriously. Well, i think it s very important because it will feed into. A welcome change for those long trying to argue that all possible origins need to be investigated. Well, it matters because it has had a huge impact on