Former UK Spy Chief: Terror Threat on "Unprecedented Scale"

This is not a warning given one month ago. The comment was made 1 day ago. And it comes in the wake of an attack days ago:

BRITAIN'S former spy chief has warned the country faces a terrorism threat of "unprecedented scale, ambition and ruthlessness" as links are drawn between one of the failed Glasgow bombers and a senior al-Qaeda member.

Too frightening to be ignored:

"It remains a very real possibility that they may, some time, somewhere, attempt a chemical, biological, radiological or even nuclear attack."