|A little concept I have been working on to help combat Islamo-fascism, terrorism and miscellaneous radicalism:
Anyone getting a citizenship (this could include not only "refugees" but also possibly any Dane on his/her 18 year birthday) should be required to swear a legally binding Oath of Loyalty to Denmark and democracy and also swear never to condone, support or advocate terrorism, Islamo-fascism or any anti-democratic ideologi.
Violating this Oath will result in termination of your citizenship.
If they then make public statements endorsing Islamo-Fascism or something similar, a court could simply convict them of violating their Oath of Loyalty, strip them of their citizenship and send them packing.
No need to desolve any organizations or worrying about radicals living of welfare. When their citizenship is revoked they are no longer our responsibility.