Herman Cain's Smokesperson® (registered to Tim Farley) Mark Block thinks so. In an interview with Fox News' Brett Baier, he accused the campaign of spreading the sexual harassment claims in an attempt to hurt Cain's campaign. Block also said that, "Rick Perry and his campaign owe Herman Cain and his family an apology."
The plot thickens...
(Did I mention there's a third female accuser now?)
Update: Gov. Perry fired back in an interview with Redstate.com's Erick Erickson.