11.   The next mayor could be either Assemblyman Antonio Villaraigosa or Rep. Xavier Becerra, two rival leaders of the Hispanic community.

12.   They argue that there is no substantive difference between the two rival Serbian leaders.

13.   They have too many rival leaders, most of whom could not win a race even if they were the only candidates.

14.   Outside are the forces of rival leader Charles Taylor.

15.   Police arrested Pierantoni Sunday as part of an investigation into the murder last July of a rival nationalist leader.

16.   Phieu, an army commissar, had been heavily criticized over allegations of ineffective leadership and charges he used military intelligence to spy on rival party leaders.

17.   A meeting between Angolan President Jose Eduardo dos Santos and rival leader Jonas Savimbi appeared more likely after an offer of talks Friday by the Angolan president.

18.   A European Union official chaired the talks in which the two rival leaders reportedly agreed to end hostilities, disarm and demobilize.

19.   A rival Chechen guerrilla leader, Salman Raduyev, claimed responsibility for a similar railway bombing last week.

20.   Amid a growing feeling of uncertainty in the region, the two rival political leaders engaged in a new round of verbal exchanges instead of working on a solution.