Tiger Woods completed a remarkable hat-trick of eagles on the testing closing hole at The Grove to extend his lead to six shots at the WGC American Express Championship on Saturday.
<p><a href="http://rss.cnn.com/~a/rss/edition_sport?a=VhQWYt"><img src="http://rss.cnn.com/~a/rss/edition_sport?i=VhQWYt" border="0"></img></a></p><img src="http://rss.cnn.com/~r/rss/edition_sport/~4/30112161"/>

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