We look forward to the day 20 years from now when hydrogen-powered cars are widely available. But we can't afford to sit back and wait for that day. We need to do something to address the problem immediately.

Hydrogen fuel cells will play a key role in a clean energy future, but the president's plan won't get us there,

It's a long-term hope, but in the meantime we want to use the technology available today to make clean hybrids.

We came down to see the steam cars and there were more than just steam cars, but old gasoline-powered cars and a replica of the Stanley Steamer that set the record 100 years ago.

Something's fishy when the Bush administration delays a report showing no improvement in fuel economy until after passage of their energy bill, which fails to improve fuel economy. It's disturbing that despite high gas prices, an oil war and growing concern about global warming pollution, most automakers are failing to improve fuel economy.

Why the spurt? Small cars powered by gas-sipping engines that start at $4,000.