Ross Perot suggested today that Republican Party operatives had once asked him for $1 million to finance a political dirty tricks campaign.

Nigel Stepney declares that he is the victim of a "dirty tricks campaign" waged by the Italian team.

"We're confident that this is part and parcel of a dirty tricks campaign," Mr. Mullen said.

IRISH nationalism, women's issues and a dirty tricks campaign.

He has since denied the accusations and has claimed to be the victim of a "dirty tricks campaign".

Ali blamed the defeats both on a backlash against the Iraq War and on an alleged "dirty tricks campaign".

To Mr. Nader, these challenges are all part of a "dirty tricks" campaign, which is becoming a major theme for him as he speaks around the country.

Stepney's lawyer ruled out sabotage claims, and Stepney said it was part of a "dirty tricks" campaign.

Rafsanjani also alleged a "dirty tricks" campaign had "illegally" propelled Ahmadinejad into the presidency, an allegation which he strongly denies.

The case became notorious for violence and a dirty tricks campaign.