Delaware Republican Senate nominee Christine OâDonnell responded to old clips that surfaced over the weekend where she said she had once âdabbled in witchcraft,â clarifying at a GOP picnic in Delaware Sunday, âI was in high school, how many of you didnât hang out with questionable folks in high school? But no, Thereâs been no witchcraft since, if there was, Karl Rove would be a supporter.â