Question: In which year did the Senator run for president, that Mary Alice Mapes reported as having an unacknowledged biracial daughter ?
Sentence (from "Mary Mapes"): She is known for breaking the story of the Abu Ghraib torture and prisoner abuse scandal, which won a Peabody Award, and the story of Senator Strom Thurmond's unacknowledged biracial daughter, Essie Mae Washington.
Relevant evidence: Yes