Eesh. And I thought I was having a bad week.

Four London Blasts Kill 40, Injure 300 – Yahoo! News

Is it al-Qaida? Response to the G8 summit? Craziness over the Olympic announcement? Who knows, but it isn’t nice, that’s for sure.

Update: Flickr photo pool.

Addendum: The link above is dead (shame on you Yahoo! news for not maintaining permanent links). The final death toll reported was 52, and two years later, the case is still active. Wikipedia maintains a page about the incident which seems pretty comprehensive.