11.   The outlook for summer farm production, when the bulk of American agriculture is planted and harvested, remains good, Collins said, but not without nagging concerns.

12.   Bond prices fell modestly Tuesday amid nagging concerns about inflation and interest rates.

13.   But nagging concerns have remained about incomplete games facilities and the ability of personnel to manage the first Commonwealth Games held in Asia.

14.   Even so, the snows have re-ignited some nagging concerns.

15.   Nagging concerns still exist about howIndonesia, Malaysia, Thailand and South Korea would carry out the reformsand whether they have the political will to follow through on them.

16.   Rising prices remain a nagging concern for the region.

17.   STOCKS fell even as a key interest rate fell toward another all-time low, failing to distract investors from nagging concerns about company profits.

18.   Nagging concerns about the health of the global economy kept the lid on base metals prices, while gold moved sideways despite signs of weakness in the dollar.