I really don't understand why the media are making such a big thing of the fact they've all worked at the NHS.
Are we going to change the focus on the war on terror away from arabs and towards doctors now? Are we going to invade the NHS and force a regime change? Perhaps we should just arrest all medical staff now and get it over and done with?
You can't really say it says much against the NHS as it is. How would they know this would happen unless there were past histories in this sort of thing (which I'm sure the media would have jumped upon if it was known)?
I wonder if the media would kick up the same fuss if they'd been dustmen ("but they provided a public service...") or gas meter readers ("we've been letting these people into our houses...").