Today, Clark will announce his plan to establish a "Civilian Reserve," comprising everyday Americans using their "unique skills" to tackle an assortment of community-based problems -- from specific tasks like repairing a crumbling school or a neighbor's tornado-ravaged home to broad, less tangible goals such as "securing the homeland."

The Civilian Reserve would work with -- but not replace -- the nation's armed forces in dealing with any number of local emergencies. The campaign did not release any more details on today's proposal, except to say that it would use technology to help identify and mobilize people so that their skills are applied most effectively.