* Re-re-thinking the objectives in Afghanistan.
* How the Ghailani verdict might impact future terrorism trials.
* Great reads: Nate Silver on the hidden costs of increased airport security. And once again, everything goes back to following the money.
* Economic fears stalk the EU.
* A history of the Tea Party in four minutes.
* Next up for your conspiracy theory reading: Agenda 21.
* Follow-up: dissecting the Stuxnet virus, which apparently targeted centrifuges.
* Studying volcanoes to help us learn to combat climate change.
* Ten national treasures you didn't think needed protection.