RT @JonEntine: Scientists to Seek Clues to Violence in Genome of Gunman in Newtown, Conn. http://bit.ly/TYCdgn
6:36 AM - 26 Dec 2012
0 replies
2 retweets
0 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.