The National Security Agency’s tracking of U.S. citizens has been a hot topic this past summer since Edward Snowden leaked top-secret NSA documents. The Guardian has full coverage at http://www.theguardian.com/world/the-nsa-files.
I recently ran across this Doctor Fun cartoon equating NSA tracking devices with cell phones. Then I noticed the date the cartoon was published – May 17, 2006. The style of phones has changed but the message still applies.
NSA Tracking Devices: We used to call them cell phones