Four people 'killed in cold blood' in Vienna during night of terror
https://edition.cnn.com/2020/11/03/europe/vienna-shooting-nov-3-intl/index.html
I felt nostalgia to hear that ISIS stated its responsibility. I thought that the group was forced to disappear, due to attack by allies and Iraqi army. But, the fact seems to be that they are still living.
I felt how difficult it is to exterminate terrorist groups.
