Beware the "friending" feds: is the US gov snooping on your Facebook profile?

Need a new reason to be creeped out by Facebook? Big news this week from The Electronic Frontier Foundation: the digital rights group FOIA'd some disturbing documents for its lawsuit on the US goverment's surveillance of social networks which show that feds sometimes attempt to "friend" people applying for citizenship, or people that fit certain demographics, ostensibly to sniff out terrorist threats. Related MSNBC item here.