The Western spin doctors want us 'twitching in our beds at night' - concerning ourselves about Islamic nut jobs.
Yes, there are factions within the Islamic world who want bloodshed, as there are in the pseudo Christian Western administrations - who kill the people, poison the land and turn the desert into glass in the name of 'democrasy' ...
The Church of Rome has actively waged war against Islam since its inception and nothing has changed, aside from the stakes are now higher due to the proliferation of high tech weaponary (mostly developed and held by Western authorities).
When the US/UK told us that Saddam had WMDs when Iraq was illegally occupied, that was clearly a big pile of shit. People like Dr David Kelly blew the whistle and he lost his life (killed by the secret services in the UK as a warning to others).
There is not a huge Islamic terrorist network operating on US/UK soil - there are obviously going to be isolated pockets of resistance against Western powers though.
If you think 9/11 was a strike by Islam against the West, then you know very little and have a lot to learn about how the secret service operates/what their agenda is at present and how social engineering works upon our minds daily through the media.