US House Speaker Nancy Pelosi's recent trip to Taiwan has leaders worldwide concerned that it will provoke China and lead to a potential military conflict with the United States. One Decision's Julia Macfarlane and former Head of British Intelligence Sir Richard Dearlove sit down to analyze the motives and possible dangers of the visit. Sir Richard reveals why he thinks the trip is more than just a symbolic message and under what circumstances the rhetoric between the US and China could lead to a potential military conflict.