Funny thing about hydrogen cars: If we were all driving them now, the President's FreedomCAR initiative would be anteing up its $1.8 billion to invent the gasoline engine. Freeing us from hydrogen would be "the moral equivalent of war," to use the words of a long-past energy-crisis president. Gasoline would be the miracle fuel. It would save money by the Fort Knoxful. It would save energy by the Saudi Arabiaful. To see why this is so, let's look at the numbers. And for once, we're talking about a miracle fuel without speculation. We can see exactly how the "gasoline economy"...
