Now the only way to produce H2 for fuel cells is by electrical separation of water powered buy coal, oil, natural gas and nuclear powered plants. It is more efficient than burning gas, but the best way would be to stop burning fossil fuels all together.
Seems stupid now that during the 70's I was active in fighting new nuclear power plants, now fusion or even old school fission seems the only way forward.

And it is quite comfortable on the Yamaha today at 99 degrees if you go fast enough.

I forgot who asked, but do you actually put your kids in the Crossfire or only the SUV with the multi-zone AC and four DVD players with 8 MPG?