Here’s the actual Limbaugh quote (via MSN):
“[Fluke] testifies she’s having so much sex she can’t afford her own birth control pills, and she wants President Obama to provide them, or the Pope. ... What does it say about the college co-ed Susan [sic] Fluke, who goes before a congressional committee and essentially says that she must be paid to have sex. What does that make her? It makes her a slut, right? It makes her a prostitute.” Limbaugh then corrected himself: “So she’s not a slut. She’s round-heeled.”
He’s not saying anything factually disparaging about her (which would have to be false for him to be liable). He is is saying that if the facts as SHE recounts them under oath are true, then he characterizes her as a slut. That can’t be slander.
Call it what it is: Fluke is a willful godless fornicator.