11.   But the Spurs did talk to the NBA office after the incident, citing the rules governing flagrant fouls.

12.   But the agency declined to elaborate on its decision, citing confidentially rules.

13.   But the Spurs did talk to the NBA office citing the rules on the flagrant foul.

14.   Citing a rule that prohibits any car repairs during red-flag delays, NASCAR officials relegated Marlin to the rear of the lead pack.

15.   Citing task force rules, he insisted on anonymity.

16.   Citing confidentiality rules, officials would not release information about his medical condition and the specific terms of his release.

17.   Citing House rules, the Common Cause letter said members must avoid the appearance of impropriety.

18.   Citing Senate rules, they refused to discuss what had transpired inside and whether any new compromises had been reached.

19.   Citing rules of confidentiality, the agency declined to discuss their cases.

20.   Company officials were unable to comment, citing rules of the U.S. Securities and Exchange Commission.