This is the one that the Brits were seeking right after July 7. As some kind of mastermind or al-Qaeda connection to Osama and al-Zawahiri. What I saw was that he supposedly had 20 cell phone calls between him and the July 7 suicide bombers.
According to the latest reports this is a guy WE (US) asked to have arrested and the BRITS refused because he is a British citizen (or subject). He was in South Africa at the time. We asked for him a couple of weeks prior to the bombings.