81.   Banks and other financial companies have rushed to get into the investment banking business, facing the challenge of building new businesses from scratch.

82.   Athletes and their advisers also face the challenge of planning for a lifetime around a peak earnings period that can be agonizingly brief.

83.   Barak also may face challenges within his own Labor Party.

84.   Banks face challenges in nearly every area of their business.

85.   Bill Clinton is facing a challenge from onetime GOP Senate Majority Leader Bob Dole of Kansas, a race that has ideological, generational and philosophical implications.

86.   Biogen said the Web site can connect people with the disease to others facing similar challenges.

87.   Blair faces the challenge no longer as the high-riding commander of a party lined up behind him in smart formations.

88.   Boeing executives said the company continues to face challenges as it increases the rate of production on four of its five models.

89.   Bill Jasmond, director of human resources for Acton-based Pirus Networks, faced similar challenges.

90.   Both face legal challenges on charges that they practice sexual discrimination against women.