Sources:
http://www.wired.com/2015/10/cisa-cybersecurity-information-sharing-act-passes-senate-vote-with-privacy-flaws/?mbid=social_twitter
https://www.techdirt.com/articles/20151027/11172332650/senate-rejects-all-cisa-amendments-designed-to-protect-privacy-reiterating-that-surveillance-bill.shtml
https://www.eff.org/about/staff/mark-m-jaycox