This describes two papers on DNA predicting politics:<p><a href="http:&#x2F;&#x2F;www.medicaldaily.com&#x2F;nature-versus-nurture-variants-drd4-gene-may-decide-if-youre-liberal-or-conservative-346740" rel="nofollow">http:&#x2F;&#x2F;www.medicaldaily.com&#x2F;nature-versus-nurture-variants-d...</a>