Wednesday, November 25, 2009 | | Death Map What disaster is most likely to kill you? Find out when and where with Death Map 09. | Gunshot Finder Elaine Rundle explores Johns Hopkins University's unusual campus security. | Governing in a 2.0 World Web 2.0, Twitter and "Liberating the Data" are discussed in this shorter version. We also recommend the Complete Keynote. | The Eye in the Sky... ...just got better vision and a smarter brain. It used to be said a video surveillance system was only as good as the person watching it, not anymore. Turning Garbage Into Energy City Manager Ray Kerridge describes Sacramento, Calif.'s plan to vaporize solid waste using a technology known as plasma arc gasification. | | | Schoolbus GPS Elaine Rundle shows us the latest in GPS School bus safety. | Help From Above 1 See a satellite phone call and web chat from a device no bigger than a laptop. If that is still too big, they have an even smaller one. | Super Bowl Security How a high tech tool helped Tampa Bay public safety officials stay ahead of the game. | | | |