RPT-U.S. banks' dismal first quarter may spell trouble for 2016 By: Reuters: Company News April 11, 2016 at 07:01 AM EDT April 10 (Reuters) - It is only April, but some on Wall Street are already predicting a rotten 2016 for U.S. banks. Read More >> Related Stocks: BlackRock Citigroup Goldman Sachs Group JPMorgan Chase & Co Wells Fargo