OT: Explosion in the London Undergound

As I was about to go to bed, I turned my radio on to KCBS as white noise to help me sleep. I don't think it will be wise for me to listen to news radio while trying to sleep tonight.

Tube warning after 'bang' heard BBC News

British Transport Police said there were "walking wounded" but one person's life was reported to be "at risk".

The KCBS reports seem much more dire than this, it seems that more than one person was "at risk," and a breaking news report that a bus exploded in front of Scotland Yard.

I pray to God this isn't a terrorist attack.