Getting prepared for next January? Gotta wonder if the US Secret Service has ordered some new rides.
http://www.autoblog.com/2012/03/05/cadillac-xts-stretch-limousine-spy-shots/
http://www.autoblog.com/2012/03/05/cadillac-xts-stretch-limousine-spy-shots/

) even if it means destroying the ways of protection every 4 years with the destruction of the limousine.