Activists smash sound equipment at 'Google memo' author's university talk
washingtonexaminer.com
washingtonexaminer.com
Another account (http://www.wweek.com/news/2018/02/17/no-violence-brief-disru...) makes this seem like one of those phony alt-right PR stunts. It sounds like there was a disruption at the event, but the damage was repaired in a minute and just done impetuously.
Censorship always has the opposite effect... even IRL. Studies show disruptive protests such as this has the complete opposite of the intended effect, reducing public support for social movements: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2911177