Karl Rove suspects some members of the sold-out crowd coming to see him tonight at the University of Pittsburgh might only be interested in seeing if he has horns and a tail.

“I always get the occasional lunatic ranting and raving, but most people want to hear what I have to say and want to ask questions,” the former deputy chief of staff and senior adviser to President George W. Bush said Sunday. “That is when we get engaged in a dialogue about things they want to know about, like the war, terrorist surveillance, tax cuts and the future of our economy.”