<![CDATA[David Sax - Articles - RealClearPolitics]]>http://www.RealClearPolicy.com/authors/rss/archive/29223.xmlAuthor <![CDATA[The Only Certainty About Diet Trends Is Their Reversal]]> http://www.latimes.com/opinion/op-ed/la-oe-sax-los-angeles-food-trends-20140601-story.html Sat, 31 May 2014 00:00:00 -0500 David Sax