Dirty Tricks?

Mark Block: 'Herman Cain Never Sexually Harassed Anybody'

“First of all, Herman Cain never sexually harassed anybody,” Block said. “Period. End of story.” Block said the only people who spoke publicly in the article are the ones who were in the best position to know and that every negative story regarding Cain has been attributed to unnamed, anonymous sources.

Sounds like dirty tricks to me.