<a href="http://www.nytimes.com/2015/04/17/automobiles/hydrogen-fuel-cell-cars-return-for-another-run.html?partner=rssnyt&amp;emc=rss"><img src="http://static01.nyt.com/images/2015/04/16/business/17wheels-web/17wheels-web-thumbStandard.jpg" border="0" height="75" width="75" hspace="4" align="left" /></a>While hydrogen-powered cars failed to gain traction in the past, they now are supported by increasingly strict California mandates.<div><a href="http://www.nytimes.com/2015/04/17/automobiles/hydrogen-fuel-cell-cars-return-for-another-run.html?partner=rssnyt&amp;emc=rss" target="_blank">Original link</a></div><div>Original author: LAWRENCE</div>