# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2011-11-07 06:35:28
> [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/133432359746945024)
RT @voidfiles: How The CIA Uses Social Media to Track How People Feel http://t.co/pMxCNNP0