51.   Roger Clemens and Juan Gonzalez already are on the disabled list, and many more stars have been hobbled by pulled hamstrings and other nagging problems.

52.   She underwent surgery on her left knee in May to repair some nagging problems and missed two training camps.

53.   That year, Austin also began to have a nagging physical problem.

54.   The paucity of obscure parts like capacitors and flash-memory chips has been a nagging problem for months, reaching across a broad range of electronics products.

55.   He said that African leaders should tackle these nagging problems.

56.   Botha, wife of former Springbok captain Naas Botha, was caught taking a banned pain killer to ease a nagging back problem.

57.   Botha, wife of former Springbok rugby captain Naas Botha, said she had taken the pain killers because of a nagging back problem.

58.   But he also pointed to nagging problems, especially for state firms, one-third of which operate in the red.

59.   Cut off from the present, light-years from the nagging problems of daily life, many Japanese are turning to the world of virtual reality for comfort and company.

60.   Muster, whose victory here last year was the only one of his career indoors, has been plagued by a nagging hip problem for over a year.