“It includes the use of things that not all your Lordships—that certainly includes me—are masters of. I am not a tweeter. We have Facebook and Twitter. Somebody tried to explain WhatsApp to me; somebody else tried to explain Snapchat. I do not know about them, but it is absolutely clear that the terrorists and jihadists do. The understanding is that part of the reason for ISIL’s amazing advance across Syria and into Iraq was that their communications were so good and the way they kept together was entirely due to one or other of the last two systems that I mentioned, which they handled with great intelligence.”
Guy tell you this.