In this Thursday, Jan. 10, 2013, photo, specialist Edward Zelles works on the floor of the New York Stock Exchange. Wall Street futures were mostly flat in world markets prior to the op

 

              In this Thursday, Jan. 10, 2013, photo, specialist Edward Zelles works on the floor of the New York Stock Exchange. Wall Street futures were mostly flat in world markets prior to the op
In this Thursday, Jan. 10, 2013, photo, specialist Edward Zelles works on the floor of the New York Stock Exchange. Wall Street futures were mostly flat in world markets prior to the opening bell Friday Jan. 11, 2013. (AP Photo/Richard Drew)