(CNN) - Karl Rove accused Sarah Palin of "thin skin" over a message from her political action committee criticizing the speculation surrounding her presidential intentions.
"It is a sign of enormous thin skin if we speculate about her, she gets upset, and I suspect if we didn't speculate about her, she'd be upset and trying to find a way to get us to speculate about her," Rove said Wednesday night of Fox News.
The statement from SarahPAC, released Monday, said the predictions are "intended to mislead the American people" and "fuel the 24 hour news cycle."
The post followed Rove's comments Sunday when he said the release of a web ad and the former Alaska governor's travel schedule are evidence she is more likely than not to jump into the race.
But Rove, a former adviser to President George W. Bush, said if Palin is unhappy with the speculation she should "simply say 'I'm not running.'"
"Instead, every time she pops up in the public eye – like she did on CNN at the Iowa State Fair a number of days ago – she said 'I haven't made a decision,'" Rove said.
The former 2008 vice presidential candidate is expected to address a tea party event in Iowa on September 3. When asked recently in Iowa if she would be ready to join the race by Labor Day, Palin said "I doubt it."