For instance, the article quotes the head of MI5 regarding preventing the bombing of the London Stock Exchange in 2010.
I wanted to know more about this, so Googled London Stock Exchange Bomb, and clicked on a few stories, and wanting to find out a bit more about the people involved, I then Googled their names and clicked on a few more links.
All this time, I had the thought at the back of my head: will these searches and clicks put me on a list somewhere?
(for anyone who wants to be saved searching for these terms, here's a quick overview: http://www.telegraph.co.uk/news/uknews/terrorism-in-the-uk/9...)
It's this feeling that I most dislike about it all; something, or someone, somewhere may be watching, and so now I'm questioning myself because some discussion on some site has potentially questionable keywords in its URL.