How the Daily Mail invented Britain's bungling-est spy-agency

Fascinating stuff. Still bizarre to me that Adam Curtis started out on That’s Life!

Funnily enough, I recently worked my way through John le Carré’s Karla Trilogy, and also read Spycatcher (oddly, co-written by Paul Greengrass, director of the Bourne films) - I got the impression from reading it that Peter Wright was entirely delusional - he seemed to be claiming credit for everything ever done by MI5.