War has been declared on America. At San Francisco International Airport, highly trained terrorists unleash a devastating cargo of high-impact explosives. Their method is ingenious: using large commercial aircraft to deploy bombs on an unsuspecting and critical target. The destruction of life and property is enormous. The storm of nationwide panic reaches all the way to White House. And as America watches in horror, a second attack is launched a major shopping facility in Memphis. The military is desperate to reestablish security. And the next target will shake the nation to its very core.