Hacker News on 7 March 2017

• CIA malware and hacking tools
• Why Facts Don't Change Our Minds
• Firefox 52 released
• Two frequently used system calls are ~77% slower on AWS EC2
• WikiLeaks Releases Trove of Alleged C.I.A. Hacking Documents
• Scrimba: a video format for communicating code
• Greg
• Congress Is Trying to Roll Back Internet Privacy Protections
• How the Instant Pot cooker developed a cult following
• Tech Interview Torture Chamber