Another potential challenger is Jon Kaiman, the Democratic supervisor of North Hempstead Town, who said Wednesday that he had filed paperwork to form an exploratory committee for a possible county executive campaign.

WSJ: Rematch Eyed in Nassau Vote

Under the organization's new policy on closer personal relationships in the workplace, a supervisor who has an intimate personal relationship with a subordinate must report that relationship to the ethics adviser, his or her supervisor or the human resources department "to seek resolution of potential conflict of interests and workplace fairness concerns, " the new standards say.

CNN: Ex-IMF chief granted bail amid sexual assault allegations