Stocks fall, yen up with focus on Fed

Stocks in major markets fell on Tuesday after the Bank of Japan painted a bleaker picture of the world's third-largest economy and as U.S. retail sales data brought down expectations of a strong first quarter. The yen rose sharply against the U.S. dollar, crude oil dropped and emerging market shares fell the most in more than a month. U.S. retail sales fell less than expected in February, but a sharp downward revision to January's numbers cooled expectations for a strong quarter of growth for th