terror alert in Stockholm after ‘seven or eight’ ISIS militants enter Sweden to ‘target civilians’ in the city

"Sweden has the second highest number of ISIS fighters per capita in the European Union [after Belgium] with 300 people having left the country to fight for the terrorist group in Iraq and Syria since 2013."

Who is the least bit surprised?  Let these people flood into your country as Sweden has for the last two decades and this is what you get. Unfortunately, as is so often the case, it will require deaths before the government is compelled to do something about the problem.

Daily Mail (UK) article