NEW YORK, July 28 (Xinhua) -- Oil prices fell on Tuesday.
The West Texas Intermediate for September delivery decreased by 3.35 U.S. dollars, or 4.06 percent, to settle at 79.26 dollars a barrel on the New York Mercantile Exchange. Brent crude for September delivery lost 4.27 dollars, or 4.83 percent, to settle at 84.09 dollars a barrel on the London ICE Futures Exchange.
