11.   The raid was part of a nationwide crackdown.

12.   The Securities and Exchange Commission, which created a special enforcement squad to police Internet frauds, called the civil enforcement action the first such nationwide crackdown.

13.   The Securities and Exchange Commission, which created a special enforcement squad to police Internet frauds, called the enforcement action the first such nationwide crackdown.

14.   Twenty state securities regulators unveiled a nationwide crackdown on brokers who peddle stocks over the telephone.

15.   Viewing day-trading as little more than gambling, Massachusetts regulators led a nationwide crackdown against firms that appeared to exploit consumers.

16.   Yeltsin last month repeated his call for a nationwide crackdown on lawless regional leaders.

17.   Police arrested five people and searched more than a score of homes for videocassettes and floppy disks in a nationwide crackdown Tuesday on a suspected network of pedophiles.

18.   Police arrested five people and searched more than a score of homes for videocassettes and floppy disks in nationwide crackdown Tuesday on a suspected network of pedophiles.

19.   Police are responding with a nationwide crackdown on crimes involving explosives and tightened controls over them, it said.

20.   A number of city officials accused of taking bribes from investors have been arrested in a nationwide crackdown on rampant corruption.