A big tax on gasoline?

The USA has a large fiscal deficit; it has a huge current-account deficit; it is by far the world’s biggest oil consumer; it seems aware about the problems of the environment; and it has confessed an addiction that has made it dependent on foreign oil supplies. Any other sensible country would, in similar circumstances, increase the taxes on gasoline consumption and substantially help to solve all the above-mentioned problems. Would you as a leader dare to raise the issue of a tax on gasoline?