Bernie Sanders writes in CNN.com: Wall Street greed fueling high gas prices

Editor's note: Bernie Sanders is an independent senator from Vermont. He was elected to the U.S. Senate in 2006 after serving 16 years in the House of Representatives and is the longest-serving independent member of Congress in American history.

(CNN) -- Gas prices approaching $4 a gallon on average are causing severe economic pain for millions of Americans. Pump prices spiked 5% in the past month alone. Crude oil prices stood at $108 on Friday, up from only double digits at the beginning of the month.

What's the cause? Forget what you may have read about the laws of supply and demand. Oil and gas prices have almost nothing to do with economic fundamentals. According to the Energy Information Administration, the supply of oil and gasoline is higher today than it was three years ago, when the national average for a gallon of gasoline was just $1.90. Meanwhile, the demand for oil in the U.S. is at its lowest level since April of 1997.

Is Big Oil to blame? Sure. Partly. Big oil companies have been gouging consumers for years. They have made almost $1 trillion in profits over the past decade, in part thanks to ridiculous federal subsidies and tax loopholes. I have proposed legislation to end those pointless giveaways to some of the biggest and most profitable corporations in the history of the world.

But there's another reason for the wild rise in gas prices. The culprit is Wall Street. Speculators are raking in profits by gambling in the loosely regulated commodity markets for gas and oil.

full: http://www.cnn.com/2012/02/28/opinion/sanders-gas-speculation/index.html