I hope Russia or England really get disqualified if these attacks happen once more. No one with a healthy brain wants such barbaric scenes to happen. These people come into a foreign country as guests and behave as if it was the day of the apocalypse. Sure, it's sad for the players, but this behavior needs tough consequences.
I've heard that an important russian politician said that Russia is proud of the hooligan-fights since the people would "protect the russian honour" with this behavior. What the fuq, in what kind of world do we live in?