NEW YORK (AP) — The sight is so surprising that Americans are sharing photos of it, along with all those cute Halloween costumes, sweeping vistas and special meals: The national average price of gasoline has fallen 33 cents in October, landing Friday at $3.00, according to AAA. Global demand for oil and gasoline was rising as people in developing countries bought cars by the tens of millions and turmoil was brewing in the oil-rich Middle East. — The drop will save the U.S.