The success or failure of the new technology may well determine the fate of A123. It will also render an early verdict on Mr. Obama’s broader push to promote el

The success or failure of the new technology may well determine the fate of A123. It will also render an early verdict on Mr. Obama’s broader push to promote electric cars and build a domestic industry to develop and manufacture advanced batteries to run them This sounds like a pretty good reason not to believe anything you hear, one way or the other, about this new "breakthrough" battery technology until either (a) you see it parked in your driveway or (b) it's 2022 and you don't.