The environmental benefits of hydrogen are also outstanding. When used as an energy source, hydrogen produces no emissions besides water. Zero polluting emissions, an amazing advance over the current sources of energy that we use.

Most of us would never consider getting our car repaired without first receiving an estimate of the charges, but this is exactly what we do when we need to go to a hospital for treatment.

The environmental benefits of hydrogen are also outstanding. When used as an energy source, hydrogen produces no emissions besides water. Zero polluting emissions, an amazing advance over the current sources of energy that we use.

People aren't just paying more to fill their gas tanks or when they pay for their heating bills for their home; they are paying more at the grocery store, on air travel and for many other daily expenses.

As the war on terror continues, Americans must honor the brave men and women who gave their lives for the protection of this nation and the hope of peace.

And when these advances are made, hydrogen can fill critical energy needs beyond transportation. Hydrogen can also be used to heat and generate electricity for our homes. The future possibilities of this energy source are enormous.

The high prices also highlight the fact that the U.S. is too heavily dependent on fossil fuels that we import from unstable parts of the world. To protect our national security, we must become more energy secure.