Esso is pumping "high quality" and "refined" gasoline to car drivers, but Friends of the Earth isn't buying it. The tree huggers allege that the sulphur content in the company's gas currently makes it among the dirtiest. But Esso says its gas meets sulphur content standards or comes in lower. The company also says it's aiming to meet the federal government's new, drastically lower sulphur regs a year before it's required to in 2005. Pardon our skepticism, but isn't this the same Esso that helped the Kyoto-killing George W. Bush sneak into the White House?