It weights several tons, is alleged to be remote controllable, and is handled like a state secret. The limousine of the U.S. president is the most exclusive official car in the world. People in leadership positions are used to it: new job, new car, and General Motors has delivered the “Cadillac One“, just in time before the presidential inauguration event of elected Barrack Obama. However, contrary to Bush’s derivate of Cadillac’s DTS, the 44th President of the United States receives a completely new vehicle, which up to a few stylistic quotations has nothing in common with the current range. The with the president-exclusive license plate medaled sedan, epitomizes Barack Obama’s new open style of leadership with surrounding huge five-inch thick bulletproof glass windows around the inner leather clad mobile office, providing a boundless view in and out.