Be Afraid. Be Very Afraid.

You would do well to view the related videos.

It's obvious that the person being interviewed -- who's in a position to know -- knows that radiological weapons have been intercepted.

Unconnected to this specific story, in commenting on a New York Times article titled "A Legal Manual for an Apocalyptic New York," Professor Reynolds observes and asks:

Hmm. I’m all for preparedness, but I do wonder what’s spurring this flowering of interest among the authorities. If there were a Republican in the White House it would all be put down to paranoia. So if it’s not paranoia, then what is it?