<p><span class="inline inline-left"><img src="http://energybulletin.net/sites/default/files/images/2a29a__7460083542_ba22e03864_b.thumbnail.jpg" alt="" title="" class="image image-thumbnail" width="100" height="71" /></span>How the idea of the "Core Group" helps us understand the Barclays' rate-fixing scandal.</p>
<div class="image-clear"></div><p><a href="http://www.energybulletin.net/stories/2012-07-16/breaking-bank-part-1">read more</a></p>