11.   And the rules have changed to reflect the risk that blood can pose.

12.   And the rules have changed.

13.   And yet the evidence is mounting that those rules could soon change.

14.   And when the dream becomes a reality, and the reality suggests that anything is possible, the rules change.

15.   As Lopiano said, the physiological rules will change.

16.   As just about anyone who has flown commercially in the last month can testify, the rules have changed since the terrorists showed they could convert airliners into missiles.

17.   Banks have been rushing to unload these so-called cross-shareholdings to avoid recognizing losses on them when the accounting rules change next year.

18.   Before the license was granted, however, the rules changed dramatically.

19.   Bill Clinton knew the rules had drastically changed.

20.   A month ago, with little fanfare, Solomon introduced a resolution that would make the rules change.