Live: What's behind the agitating U.S. legislators' visits to Taiwan?

A five-member U.S. Congressional delegation visited Taiwan on Sunday on the heels of U.S. House Speaker Nancy Pelosi's trip to the island in early August. China has voiced strong opposition against the U.S. lawmakers' provocations. China's Eastern Theater Command doubled down on live-fire drills around the waters and airspace of Taiwan island on Monday.