I've generally given GCHQ an easy ride but this is pretty fuckin dodgy.
When someone burns a book or a flag they're just saying "I really hate this book and the ideas in it" - and it's great that people do this so visibly because it means I know how to talk to them.
But government agents watching while journalists destroy journalistic materials to protect other journalists? That's something that must not happen in Britain again.
I doubt the grauniad have even checked for clumsy kludges like keyghost USB keyboard sniffers.
Also, if you think spooks only come in the front door you don't have any security anyway. More so in the UK, with the extremely stringent Official Secrets Act.
Gov illegally orders them to hand over drivers that contain data that can be used to further compromise snowden.
They argue the reason for the order. Gov says it is to prevent it from being published.
Editors wisely say, ok, we will destroy it in front of you then. while also winning some page views by recording it.
I don't think the gov was even wanting to 'burn books'. i think it got shafted by it.
the editors called them on the bluff that it was to prevent extra leaks, when everyone knows the gov wants the data to further prosecute leakers.
In the US they'd just whip an NSL on the paper. I wonder how many times this has happened?
Consider, this is a _US invention_: http://en.wikipedia.org/wiki/Warrant_canary