The odd thing is I'd say the vast vast majority of British Muslims (can't really speak for other countries) are quick to acknowledge the problem of radicalism and the potential for terrorism. They aren't apologising, they want to tackle the issue. They don't blame the US or Israel for every act carried out.
Why is it that self hating pseudo-intellectual lefties (mostly young, over educated, little experience of the real world) are so desperate to be apologists then, always blaming the US and Israel even before any information is known about the attackers and their motives. Same with the Boston attacks, same with Sydney, same on this thread.
At some point you'll realize that you apologists are not being helpful with your ready made excuses.