Virtual Government (vGov) Aims to Improve National Security

The federal government is launching a cyberspace initiative this summer that sponsors say has the potential to enhance national security, improve government collaboration and save taxpayer dollars to boot. Called vGov, it is a virtual world that will function much like a secure "Second Life" for government agencies.

"Second Life" is a virtual world where users, or "residents," can interact with each other and participate in individual and group activities online. It has nearly one million active users, including 1,400 businesses such as IBM, according to Linden Labs, the creator of the virtual world.