Wall St. lower after mixed earnings, weak data

By Abhiram Nandakumar(Reuters) – U.S. stocks were lower on Tuesday after mixed earnings reports, weak durable goods data and lower crude prices.
Investors are also keeping an eye on the Federal Reserve, which begins its two-day policy meeting on Tuesday.
While expectations of a rate hike this week are low, focus will be on the Fed’s interpretation of economic data and global financial events for a bearing on the timing of a liftoff.
Corporate results remain in sharp focus as investor