Chemistry Among Friends - ABC News (video)

Details: Parent Category: News; 26 Jan 2011; Published: 26 January 2011

Could you be genetically linked to your closest friends?

http://abcnews.go.com/Health/video/chemistry-friends-genetically-linked-genetics-close-friends-connections-relationships-health-12641005?tab=9482931&section=1206835&playlist=3547557&page=1