Usd/jpy - 95.53 ... White House Economic Adviser Christina Romer said that there appeared to be no reason for concern about a flare-up in inflation. Romer said U.S. needs to see strong growth b4 it can consider exiting fiscal n monetary stimulus efforts. She said jobs data tom. will show more payroll losses n a higher unemployment rate. The greenback retreated against the Japanese yen as U.S. equities turned negative (Dow Jones index futures dropped by 20 points to 9260).