21.   Campaign finance rules had no bearing on his decision, Morales said.

22.   Catholics disagree over how stringently the rules would have to be enforced, but many Catholic academics fear the proposal would undermine academic freedom.

23.   Daley says some Israeli rules have more to do with protectionism than security.

24.   Despite legal measures to clean up the campaign finance system, experts say the new rules have had little impact.

25.   Earnhardt said the spring rule has had a shocking effect on his Chevy.

26.   Eason said it is too soon to tell whether the new rules are having any effect in Texas.

27.   Every rule has an exception.

28.   Father Julio acknowledges that the celibacy rule has its advantages.

29.   Further complicating travel, airlines have different rules on whether children need to show photo identification, he added.

30.   His rule has three parts.