This is information about ISIS from a recent publication of the Rand Cosporation "RAND terrorism experts have analyzed the group's financing, management, and organization; its savvy use of social media for recruitment and fundraising; and the instability that spawned the group as a regional problem in the Middle East." It's last leader, Mr Bagdadi, was identified from on-line postings. That is how we found him and killed him And, his successor will be chosen from a group of known lower level leaders. This is a serious answer. Rand, and other organizations have no similar information on Antifa. The reason? It is an attitude, rather than an orgaanization. It exists mostly as a mythical bogeyman for President Pandemic and the extreme right who keep sending out fictitious notices that it is bussing into various sites.