FILE - In this Monday, Oct. 15, 2012 file photo, specialists Edward Zelles, left, and Patrick Murphy work on the floor of the New York Stock Exchange. U.S. stock futures rose Tuesday fo

 

              FILE - In this Monday, Oct. 15, 2012 file photo, specialists Edward Zelles, left, and Patrick Murphy work on the floor of the New York Stock Exchange. U.S. stock futures rose Tuesday fo
FILE - In this Monday, Oct. 15, 2012 file photo, specialists Edward Zelles, left, and Patrick Murphy work on the floor of the New York Stock Exchange. U.S. stock futures rose Tuesday for a second day as the earnings season kicked into high gear, with major players in the health care, banking and consumer industries reporting quarterly results. (AP Photo/Richard Drew, File)