EFF @EFF
Copyright filters don’t work and endanger speech, but there are attempts by governments all over the world to make them mandatory. Join @hutko, @paul_keller, @carobotero, @senficon, and EFF’s @k_trendacosta at RightsCon in a discussion about this disturbing trend. https://t.co/Uz89YIW4Qs — PolitiTweet.org