Specialist John O'Hara works at his post on the floor of the New York Stock Exchange, Thursday, June 20, 2013. Financial markets are sliding after the Federal Reserve said it could end

 

              Specialist John O
Specialist John O'Hara works at his post on the floor of the New York Stock Exchange, Thursday, June 20, 2013. Financial markets are sliding after the Federal Reserve said it could end its huge bond-buying program by the middle of next year. (AP Photo/Richard Drew)