Wall Street declined, pushing the Dow Jones Industrial Average down from a record high, as investors assessed comments by US Federal Reserve policy makers for clues about its monetary stimulus program.
Fed Bank Dallas President Richard Fisher warned that the Fed's monetary stimulus program would not last indefinitely.
"We've changed and impacted the markets because of our intervention and I understand there's sensitivity, but markets should also bear in mind that this program cannot go on forever," Fisher, who is in Melbourne speaking at an Economic Development for Australia function, told CNBC.
In afternoon trading in New York, the Dow Jones Industrial Average fell 0.3 per cent, the Standard & Poor's 500 Index dropped 0.39 per cent, while the Nasdaq Composite Index declined 0.29 per cent.
Shares of Travelers, last down 1.8 per cent, and Walt Disney, 1.2 per cent weaker, led the Dow lower, while shares of Cisco, up 1.6 per cent, and Home Depot, up 0.9 per cent, posted the largest gains.