11.   Police were using tear gas to separate the sides.

12.   At present, the sides are separated by United Nations observers and Russian peacekeepers.

13.   At least one Virginia player was knocked to the ground, and witnesses along the sideline said punches were thrown before coaches quickly separated the sides.

14.   Both sides are widely separated on how many players would contribute to the escrow fund.

15.   But police on Sunday turned out by the hundreds at each flashpoint to keep the two sides well separated.

16.   But the warring sides are separated by long distances and poor transportation routes.

17.   Israeli troops were forced to separate the sides.

18.   Israeli troops separated the sides.

19.   Israeli police spokesman Ran Ofir said his troops used tear gas only to separate the sides and did not open fire.

20.   Police were using tear gas to separate the sides there.