Ex-CIA chief predicts Chinese President's next moves after Pelosi's Taiwan trip
Ex-CIA chief predicts Chinese President's next moves after Pelosi's Taiwan trip

Ret.

Gen.

David Petraeus, the former director of the Central Intelligence Agency, tells CNN's John Avlon why Chinese President Xi Jinping may try to avoid conflict with the US and Taiwan following US House Speaker Nancy Pelosi's trip to the democratic, self-governing island.