Initial media reactions to the Norway terrorist attack

Reading the initial media responses to the awful events in Norway last week I struck by the way that (a) it was initially assumed (based on practically zero evidence) to be Al Qaeda; and (b) even after it was found to be the work of a (probably lone) right-wing Christian zealot mentions of 'a need for debate around multiculturalism and immigration' and 'jihad' kept finding their way into the reports.

I was going to write a bit more on this, but as usual others have covered it already, and better than I could.