The National Association of Realtors has agreed to a landmark settlement that would eliminate real estate brokers' longstanding automatic commissions, commonly of up to 6% of the purchase price. Instead, home buyers and sellers would be able to negotiate fees with their agents up front. If the $418 million legal agreement is approved by a federal court, consumer advocates predict the ranks of real estate agents will thin, further driving down commission prices. "For years, anti-competitive rules in the real estate industry have financially harmed millions," said Benjamin Brown, managing partner at the Cohen Milstein law firm and one of...