NEW YORK, UNITED STATES - MAY 21: New York Stock Exchange building is seen on the photo in New York, United States on 21 May, 2014. Leading financial institutions of country are present at Wall Street and they are regarded as not only USA's crucial economic points but also heart of the world economy. They dominate the economic situation of country with their decisions and statement of numbers. (Photo by Cem Ozdel/Anadolu Agency/Getty Images)
