BREAKING: "Anders Behring Breivik Sympathy Group Northern Europe." Say they will detonate bomb in sweden today!

[link to www.aftonbladet.se]

article is in swedish but it says:

A group - which claims to be a sympathetic group of Anders Behring Breivik - is threatening to detonate a bomb outside the residence in Karlstad at 17.
The King and Queen are in the area at the time.
Police have cordoned off a large area around the residence - and discourages citizens from driving in the inner city.

In a handwritten letter to New Wermlands-magazine editor threaten a group with a powerful bomb that will detonate outside the residence in Karlstad at 17, reports the NWT.
The group has written the letter calls itself "Anders Behring Breivik Sympathy Group Northern Europe."
They write, among other things, that they have manufactured the bomb of 1.5 tonnes of fertilizer.

They also claim to be responsible for the swedish primeminister Olaf Palmes murder in the 80`s.