Dude's a nutter! He doesn't have a right to a security clearance, its a priveledge that can be revoked... I think hes been using his clearance to gather info. This guy is a wahabist, communist.... Seriously. Definitely don't think he likes trump or the "american way".
http://dailycaller.com/2018/08/18/brennan-legal-security-clearance-revoked/