Support WBUROpinionA Baby Who Saved Her Family From 'The Dark Moments'Play02:47Download AudioNPR StaffDecember 13, 2013 ShareFrancisco Vasquez says his niece, Ellie, and his sister's battle with cancer have transformed his life "forever." (Courtesy of Maria Vasquez-Rojas)
Francisco Vasquez says his niece, Ellie, and his sister's battle with cancer have transformed his life "forever." (Courtesy of Maria Vasquez-Rojas)