I thought I had remembered that DNA had been done and here is an article.
"A claim by Bobbie Ann Williams, a Little Rock prostitute, that her son, Danny, was fathered by Bill Clinton has been proven false by DNA analysis. Star, the tabloid that first published Gennifer Flowers? claim that she had been one of Clinton?s lovers, was reported to have paid Williams “a low six-figure” sum for exclusive rights to the story. It arranged to have Danny?s DNA checked against that of the President. On January 9, the Drudge Report broke the news that Time magazine had learned that the DNA tests cleared Clinton."
I’m glad they cleared that up.......