<![CDATA[Dueling Docs - Does the Sun Really Cause Melanoma?]]>

1.0 link 203801 <![CDATA[Dueling Docs - Does the Sun Really Cause Melanoma?]]> http://www.huffingtonpost.com/janice-horowitz/dueling-docs---does-the-s_b_203801.html The Issue
Melanoma has always been considered linked to sun exposure, and sunscreen thought to protect against it. Now some doctors raise doubts.

The Facts
When most Americans think of melanoma, they think of John McCain as a POW baking in the Vietnam sun and developing such a severe form of the deadly skin cancer that his face was left scarred and oddly puffy. But is the sun really to blame?

Medical experts agree that sun can cause wrinkling, mottled pigmentation...

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