youtube boycott

http://www.theverge.com/2017/3/24/15053990/google-youtube-advertising-boycott-hate-speech

http://www.ibtimes.com/youtube-ad-boycott-ads-wont-be-channels-less-10000-views-2522147

http://www.cnbc.com/2017/03/31/youtube-boycott-extremist-content-google-facebook-martin-sorrell-wpp.html