1.   Police segregated the two rival camps of protesters.

2.   Also, a number of fistfights broke out among rival camps in the crowd, which accounted for at least a few of the arrests made.

3.   Although both candidates had an eye on history, the mood in the rival camps was a study in contrasts.

4.   Amid escalating violence between the rival camps, the two men traveled to Senegal for negotiations this week.

5.   Berumen had chosen to attend the Adidas-sponsored ABCD camp although he had been invited as well to the rival Nike camp in Indianapolis.

6.   - Best of all has been the juicy speculation about which rival camps have been spreading embarrassing rumors about their competitors.

7.   But Marlin plans to hook up with a driver from the rival Ford Taurus camp as soon as possible.

8.   But rival camps immediately began popping the balloons.

9.   Experiments by rival camps sometimes wastefully duplicated research.

10.   For hours beforehand, the rival camps had spun and sputtered, and then handicapped the stakes.