Post Syndicated from David original http://devilsadvocatesecurity.blogspot.com/2011/02/how-presidents-security-motorcade-works.html

Jalopnik links to The Atlantic’s Marc Ambinder’s great article on how the Secret Service handles a significant event, including details of how the motorcade is organized and run. For those who think about physical security, this is an interesting read including a diagram of each vehicle and its role.