<![CDATA[Heidi Cullen - Articles - RealClearPolitics]]>http://www.RealClearPolicy.com/authors/rss/archive/23090.xmlAuthor <![CDATA[Sizzle Factor for a Restless Climate]]> http://www.nytimes.com/2011/07/20/opinion/20cullen.html Wed, 20 Jul 2011 00:00:00 -0500 Heidi Cullen