Recent terrorist events within the EU lead to a call for more and better information exchange. This is not new though. It stretches back to 2001.
World leaders declare 'war' on Islamic State after the Paris attacks of 13 November 2015. The world leader appear to overlook some consequences that declaring 'war' implies.
On Friday 13 November, a series of terrorist attacks in Paris killed more than one hundred people. Although it is too early to give definite answers, this article will point at some of the most important questions that are still unanswered.