CNN Situation Room With Wolf Blitzer December 10, 2015 23:24:00
Acts. >> right, there are. i served on a task force from march to september and took a deep dive looking at the flow of foreign fighters. they have 950 investigates. the ones they know about were not concerned about. it's the ones they don't know about and those being self-radicalized or directed and inspired on the internet. isis is sophisticated in the social media campaign. 200,000 positive tweets a day and that's where we see individuals in each of the communities radicalized under the radar. >> the tweets you can monitor the tweets but it's encrypted communications and apparently isis dev...
Source: archive.org