Limbaugh played a sound bite -- yesterday, I believe it was -- of some reporterette spouting the litany of Lott's supposed "racist" actions. In the process, she reported the fraternity story -- saying she knew it was true because Lott himself had told her about it when he came to Washington in the eighties. And, she reported, he also admitted to her that he was wrong to have done so.
Some detail may be in error, but that's the gist of it.