Unlock the White House Watch newsletter for freeYour guide to what Trump’s second term means for Washington, business and the worldChina has ordered Meta to unwind its $2bn acquisition of artificial intelligence app Manus, as Washington and Beijing vie for dominance over the emerging technology. The decision marks an extraordinary late-stage intervention by Beijing, involving two non-Chinese companies. Meta had already begun to integrate software from Manus, which was founded in China but reloca...