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Genetically, Close Friends Are Like Distant Cousins

A new study says people tend to make friends with those who are genetically more like ourselves.

http://www.wgrz.com/video/3675054507001/1/Genetically-Close-Friends-Are-Like-Distant-Cousins http://cdn.newslook.com/a6/a6c434d93b68f4e8e70e8b51c38476c6/images/frame_ext.jpg Genetically, Close Friends Are Like Distant Cousins A new study says people tend to make friends with those who are genetically more like ourselves. getty imagesnewslookscience 01:52

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