The terror attacks in Paris and Brussels were bad. But even worse? The two attacks exposed a network of IS terrorists living within the Schengen Area. Are there cells or even other networks? One way of uncovering them would be to examine the links between the known terrorists and see if additional nodes appear at the network’s fringes. Given Friday’s piece from the New York times examining the links between the known terrorists, investigators in Europe are likely doing just that.
Credit for the piece goes to Larry Buchanan, Haeyoun Park, Sarah Almukhtar, Josh Keller, Sergio Peçanha, and Tim Wallace.