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"Sunday's &lt;i&gt;Iron Chef America&lt;/i&gt; -- starring Michelle Obama, Mario Batali, Emeril Lagasse, and Bobby Flay -- had the star chefs using vegetables from the White House garden."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/your-home/organic-farming-gardening/videos/michelle-obama-on-iron-chef>