1.   If you insist, we shall rigidly enforce that provision, in the courts if necessary which would ruin your career once and for all.

2.   Significantly, section five of the amendment allowed Congress to provide military aid, if necessary, to enforce its provisions.

3.   Their unsuccessful efforts included a move to block the Environmental Protection Agency from enforcing provisions of environmental laws now on the books.

4.   Ultimately, the force of the constitution depends upon the will of those with political power to enforce its provisions.

5.   Are they willing to restart the Gulf war in order to enforce the provisions that ended it?

6.   A judge must approve the deal so its provisions can be enforced by the court.

7.   Both have already been challenged in court, and the Justice Department has said it will not enforce these provisions while the cases are pending.

8.   But the law is not yet in effect, because the federal Department of Transportation has not adopted rules to enforce the provision.

9.   Carol Browner, the administrator of the Environmental Protection Agency, has now promised to enforce the provision.

10.   Clinton said the administration would continue to enforce other provisions of the Helms-Burton Act, including the one denying visas to executives of foreign companies.