11.   Hazardous material experts were working to contain the leak, he said.

12.   In the southwestern city of Fukuoka, the national guard worked to contain a raging river.

13.   The Palestinian Authority has said it is working to contain militant groups like Hamas, but that even its best efforts cannot provide an ironclad guarantee against attacks.

14.   U.S. soldiers in Kosovo opened fire Wednesday on gunmen near the Macedonian border, where American troops have been working to contain an ethnic Albanian insurgency.

15.   U.S. soldiers in Kosovo traded fire Wednesday with gunmen near the Macedonian border, where American troops have been working to contain an ethnic Albanian insurgency.

16.   However, the fire was expected to continue threatening one enclave, Point Dume, and firefighters were working to contain it in case the wind picked up again.

17.   Moscow bitterly complained that NATO was locked in a Cold War mentality, still working to contain Russia by expanding the alliance closer to its borders.