Benchmark U.S. crude oil for August delivery fell $1.67 to $67.70 a barrel Tuesday. Brent crude for August delivery fell $1.92 to $72.26 a barrel.
Wholesale gasoline for July delivery fell 2 cents $2.52 a gallon. July heating oil fell 4 cents to $2.40 a gallon. July natural gas fell 3 cents to $2.76 per 1,000 cubic feet.
