Real estate's competition decree has expired. What's next?

The 10-year-old settlement between the Justice Department and the National Association of Realtors is no more. Are online listings at risk?

Last month, an antitrust settlement between the National Association of Realtors (NAR) and the U.S. Department of Justice (DOJ) expired. Does that mean Realtor associations can go back to engaging in practices once deemed anti-competitive? And could that change the way modern real estate works, from how online brokerages display listings to the way consumers shop for homes on the internet?