A Vietnamese man wears a national flag while shouting at a policeman during a protest demanding China to stay out of waters claimed by Vietnam, following China's increased activities ar

 

              A Vietnamese man wears a national flag while shouting at a policeman during a protest demanding China to stay out of waters claimed by Vietnam, following China
A Vietnamese man wears a national flag while shouting at a policeman during a protest demanding China to stay out of waters claimed by Vietnam, following China's increased activities around the Spratly Islands and other disputed areas, in Hanoi, Vietnam on Sunday, Dec. 9, 2012. Vietnamese police broke up anti-China protests in two cities on Sunday and made about 20 arrests in the first such demonstrations since tensions between the communist neighbors flared anew over rival claims to the oil and gas-rich South China Sea. (AP Photo/Na Son Nguyen)