Clinton’s big worry

However, he noted ISIS terrorists in Syria still have « the ability to appeal to troubled souls » online and said the number of open terrorism cases is upwards of 1,000. Comey said 80% of those cases are ISIS-related.However, he noted ISIS terrorists in Syria still have « the ability to appeal to troubled souls » online and said the number of open terrorism cases is upwards of 1,000. Comey said 80% of those cases are ISIS-related.