U.S. Vice President Joe Biden (R) and his Chinese counterpart Xi Jinping (C) review honor guards during a welcome ceremony at the Great Hall of the People in Beijing August 18, 2011. REUTERS/How Hwee Young/Pool.
Biden-Xi summit seeks to avoid ‘clash of the titans’ moment

Tensions are reaching a fever pitch, but there seems to be interest on both sides in ratcheting it down. The question is, can they?

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