Hacker News on 20 December 2013

• Trevor Perrin requests removal of NSA from IETF Crypto Review
• Secret contract tied NSA and security industry pioneer
• Letter From A Psychopath
• What Happens When One of Your Coworkers Dies
• Canada's top court has overturned all restrictions on prostitution
• “WarGames” Magazine Identified
• Regex Golf
• N.S.A. Dragnet Included Allies, Aid Groups and Business Elite
• Why am I here?
• Google Bus blocked, window smashed in West Oakland