Tracy Kasper, who took over as president of the National Association of Realtors after the sudden resignation of her predecessor, has quit after what the group described as a threat.
Justice Department officials are in the late stages of investigating the iPhone maker, focusing on how Apple has used its other products and services to defend against threats to its core business.
The National Association of Realtors is facing antitrust lawsuits and sexual harassment allegations, and real estate agents are now looking for alternatives.