Re: Missing Information
First off, brilliant stroke by Parliament. For a change, someone was awake at the wheel.
But
a) how and why was the "victim" of this attack carrying such sensitive data around with him in the UK or, if he wasn't, how could he be compelled, with no legal role in FB, to access and hand over the data?
b) how did the authorities over here even learn that the opportunity existed?
How about the answer to both questions being "because it was a set up". The CEO of Six4Three can't release the files to the public because of a US court order. The CEO wants to release files to the public to help in his battle with Facebook. The CEO just happens to come to the UK carrying a copy of the files, which he doesn't need for the journey, and the parliamentary committee just happens to find out he's got them, and sends round the boys.
The CEO (possibly) has a defence of force majeure against the charge he revealed sealed documents, the DCMS committee gets their hands on documents they want and look like heroes. Both parties are happy.