Abstract
After months of crisis, the first net of United States savings bank declared bankruptcy on 25th of September 2008. It was the symbol of the decline of America's economic power and leadership. In this period of instability, one man stayed positive and invested massively to rebuild American banking and also wanted to take part at nearly 1% of the Paulson's rescue plan. Warren Buffet who has dethrone Bill Gates at the first step of the Forbes' classification of the richest men of the world, started with nothing, to become the most influential man of the United States. This paper will highlight the career of a man with a sharp sense of business.
