David Cameron calls for European cooperation on security

British Prime Minister David Cameron said on Thursday (25 November) that stopping terrorist attacks such as the ones recently in Paris would require a pan-European effort, with better cooperation and border protection by EU member states. Camerons comments came during his official visit to Vienna, where he met with Austrias Chancellor Werner Faymann to discuss issues of EU reform, the fight Islamic State (IS) and the refugee crisis. Nov 27, 2015