I don't think we would over here in north america...not unless you make a habit of reading papers from Europe. Apparently there's talk that the Far Right is a growing trend across Europe, which in some areas include Christian Extremists.
My main concern is that, as tragic as this is, the attack will be so over-covered that it's going to add to east/ west tensions. But instead of having the US involved like last time, it'll be Europe, and that includes a lot of countries.
If so, this is only hand in hand with the increasing tensions with Islamic immigration. There has been tensions across Europe with increased immigration due to failure to integrate into European society. Sweden has been have some major issues and many including violence from Islamic/Arabic populations and less publicized Germany, France, Spain.
I recall the marinet ban (because it was seen as a sign of political power tied to religious buildings), and burqa ban. (symbol of oppression of wemon) which led to outrage/protest/burning cars. So i can imagine WHY there would be a rise in Right/Christian extremism. Action/reaction etc.
Honestly though. Prior to the 9/11 attacks. No one gave as much emphasis to an attackers religion until now.
The bomb went off and everybody had already believed it was Islamic based terrorism.
It turns out to be a white guy, and everyone on the left is more than happy to scream and point fingers "See! now those Tea partiers will finally see Terrorism isn't just committed by sand people!" <-which im still confused what the "Tea party" has anything to do with Norway and Oslo.
Equating the attacks, or suggesting these attacks are what is to be expected from a political party is only going to cause more hatred and devide.
As far as east-west. Turkey did a good job of alienating itself from the EU for a VERY LONG TIME thanks to its very vocal nutty Islamist's in gov't.
Serbia/Kosovo (Genocide argument/blame game) bullshit will never be resolved. It's as cancerous as the Israeli/Palestinian conflict.
