51.   At the press conference, Matheson attributed potential legal challenges to fears about competition.

52.   Attorneys general in West Virginia, Pennsylvania and Maryland have also been investigating the transaction and could join the legal challenge.

53.   Because of the continuing legal challenges, the law has not taken effect.

54.   Before the Americans With Disabilities Act, she said, legal challenges to health insurance plans with differing limits had failed.

55.   Beyond these immediate problems lay the further legal challenge in the Supreme Court, and the promise of strong efforts by the Labor party to force new elections.

56.   Board members said they were concerned that a legal challenge to a premature change in policy could be used by a death row inmate to postpone an execution.

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

58.   -- Dismissed a legal challenge to a class-action fraud settlement with Torchmark Corp.

59.   -- In Palm Beach, Broward and Miami-Dade counties legal challenges to the counting procedures continued.

60.   A federal magistrate threw out the legal challenge.