71.   Coming right up are three major obstacles, which have nothing to do with the caliber of the three opponents who will visit New Arena in downtown Dallas.

72.   Despite the anxiety in Seoul, experts say the major obstacles to a nuclear accord have not yet been overcome.

73.   Even after they compromised, another major obstacle arose, this time in Congress.

74.   Even then, there would be major obstacles to compromise.

75.   Fears about future financing of the tribunals come at a time when a major legal obstacle to the proceeding has been cleared.

76.   Financing is a major obstacle.

77.   For NATO leaders worried about maintaing political support, that alone poses a major obstacle.

78.   For Rwandan justice officials, a major obstacle to fair trials has been a lack of defense lawyers.

79.   For years, getting the combatants to agree to talk instead of fight appeared to be the major obstacle in Northern Ireland.

80.   Greenebaum said TEAMS should be operational in a few weeks, removing a major obstacle to the department addressing the problem of force.