U.S. House Speaker Nancy Pelosi wrapped up her trip to Taiwan despite facing protests from China. China called the visit a "serious violation" and said it would launch a series of military exercises off Taiwan's coast. Pelosi is the highest-ranking U.S. official to have visited Taiwan in 25 years. David Tafuri, Fmr. Obama Campaign Foreign Policy Advisor & Fmr. State Department Official joined Cheddar News to discuss.