Pillars illustrating the MIT community’s concerns over communication, hacking, dining, and housing appeared in Lobby 7 on Oct. 17 as part of a “tool in” organized by protesters calling themselves the “Campaign for Students.” Yuanyu Chen May. 9, 2016 Facebook Twitter Reddit Print Pillars illustrating the MIT community’s concerns over communication, hacking, dining, and housing appeared in Lobby 7 on Oct. 17 as part of a “tool in” organized by protesters calling themselves the “Campaign for Students.” Yuanyu Chen