As U.S. House Speaker Nancy Pelosi visits Asia, the region is on edge over a potential visit to China's Taiwan region, which China has repeatedly opposed. Joanna Lei, a former legislator in Taiwan's Kuomintang, gave her insights on what the impact could be, should Pelosi make a stop in Taipei. She said many politicians in the U.S. see the move as a one-woman show, and Biden would have to clean up the mess if Pelosi makes the visit.