7/7 Inquest into MI5 Failings

[Nitrus]

There's going to be another inquest into the 7/7 bombings, examining MI5's role and why they failed to stop the attacks after witnessing the ringleader meeting a known terror suspect prior to the attacks.

Link: http://news.bbc.co.uk/1/hi/uk/8696179.stm

Thought this would make good talking, as it involves "Spooks" in real life again. Do you think all the blame can be place at MI5's door?