<a href="http://www.nytimes.com/2015/04/17/us/legal-battle-begins-over-obama-bid-to-curb-greenhouse-gases.html?partner=rssnyt&amp;emc=rss"><img src="http://static01.nyt.com/images/2015/04/17/us/17climate/17climate-thumbStandard.jpg" border="0" height="75" width="75" hspace="4" align="left" /></a>The court said it would be unusual to try to block a rule before it was issued, as the battle begins over President Obama&#8217;s most far-reaching effort to slow climate change.<div><a href="http://www.nytimes.com/2015/04/17/us/legal-battle-begins-over-obama-bid-to-curb-greenhouse-gases.html?partner=rssnyt&amp;emc=rss" target="_blank">Original link</a></div><div>Original author: CORAL</div>