Are you not quite sure where to look for the next threat? How about checking out the Global Incident Map, using Google Earth to mark “terrorism events and other suspicious activity.” If that isn’t enough–too global, you can have local emergency alerts sent to you by email, cell or pager from the Emergency Email and Wireless Network. Local agencies sign on to this service to distribute information through their channels. This looks like an outsourced update of the Emergency Broadcast System. This is a free, public service.