More evidence on how social media works to promote Islamic radicalization — while suppressing its victims ... Facebook created over 100 pages for ISIS (Islamic State), as well as pages for other terror organizations, including the group behind the 9/11 attacks on the U.S., Al-Qaeda. ... Facebook has failed to catch Islamic State group and al-Shabab extremist content in posts aimed at East Africa as the region remains under threat from violent attacks. ... [Facebook] repeatedly failed to act on sensitive content including hate speech in many places around the world. Posts calling for violence and murder "in languages including...