NBC: Hair-gel terrorists posed no risk last week

An anonymous "senior British official knowledgeable about the [hair-gel bombers]" told NBC that there was no threat to airplanes last week, that the terrorists had been under surveillance for over a year, and that UK government didn't plan on arresting these guys until they'd surveilled them a while longer, but moved when they did because of US pressure:

In contrast to previous reports, the official suggested an attack was not imminent, saying the suspects had not yet purchased any airline tickets. In fact, some did not even have passports…

The official shed light on other aspects of the case, saying that while the investigation into the bombing plot began "months ago," some suspects were known to the security services even before the London subway bombings last year.

Link

(Thanks, David!)