21.   As the diplomatic contacts continued, Israel braced for more Palestinian riots after Muslim noon prayers Friday.

22.   As the diplomatic contacts continued, Israeli braced for more Palestinian riots after Muslim noon prayers Friday.

23.   As part of an agreement with Israel, Palestinian police patrolled downtown trouble spots throughout the night from Monday to Tuesday to prevent Palestinian riots.

24.   At the second site, Ras el-Amud, Netanyahu had held up construction, apparently hoping to prevent Palestinian riots.

25.   From time to time, helmeted Palestinian riot police swung black night sticks to force the crowd back.

26.   From time to time, helmeted Palestinian riot police swung black clubs to force back the crowd.

27.   GAZA CITY, Gaza Strip -- Palestinian riot police fire on a crowd of supporters of the militant Hamas group outside a mosque after Friday prayers.

28.   From time to time, helmeted Palestinian riot police swung black night sticks to force back the crowd.

29.   Groundbreaking for the Har Homa project last spring set off Palestinian riots and led to the breakdown of Israel-Palestinian peace talks.

30.   Groundbreaking in March at the site set off Palestinian riots in the West Bank and led to the breakdown of the peace talks.