Terrorism Threat Map (Aon)

The Aon Corporation, a risk management, reinsurance and consulting company with 45,000 employees worldwide, published this gem back in July, 2007. If you have not had a chance to see it, you owe it to yourself to download it here (It is a 3MB file. The screen shot below does not do it justice). If you would like a print copy you can apparently order one for free here.