stop inmediately the gasoline increasing cost and start the expropiation of the refineries, this will stop their greed.

Back on time some years ago, MR. O'Relly(Fox News) asked to the oil companies representant why they increased the price of the gasoline (just a few months after 9/11) and the answer was cinical and grotesk. Thus, he (The oil companies representant), said: really is not reason but we want and we going to increase de cost of the gasoline as many time as we want and noboby can stop us. Somenthing like this was the answer from those irresponsible hunger for money and sick of greed oil companies, here in USA. That was the MR. Geoge W. Bush era.
Conclusion, the oil companies still doing werever they want, and nobody have stop them yet.
MR. President Barak H. Obama, can you stop those enemies of the USA ? We, the everyday people of USA cannot deal with the increasing cost of the gasoline.