Things are heating up again between the US and China, not that it ever cooled down, but this time, China has issued a stern warning to the US. It involves the US House Speaker Nancy Pelosi’s planned visit to Chinese Taipei. China says it may have to react militarily: why would China react to this visit to this degree? In this edition of the Spotlight, we will look at the China-US tensions, and question why the US is carrying out provocations, from Ukraine, to West Asia and then to Asia.