U.S. dollar fell against most major currencies Monday as Richard Fisher, president of Federal Reserve Bank of Dallas, warned investors against overreacting to the U.S. central bank\'s tapering plans. In late New York trading, the euro dropped to 1.3123 dollars from 1.3139 dollars of the previous session. The dollar bought 97. 72 Japanese yen, lower than 97.78 yen of the previous session.