China and the United States are locked in a geopolitical struggle that shows no sign of easing. American political science professor and leading China scholar David Shambaugh has been analysing China’s moves for the last four decades. In the latest episode of Talking Post, the author of new book, China’s Leaders: From Mao to Now, speaks to SCMP chief news editor Yonden Lhatoo about the threat of war, China’s Communist Party and more.