61.   Yet legal experts say prosecutors who must play referee often find themselves making judgment calls without a rulebook.

62.   Carl Rusnok, an Immigration and Naturalization Service spokesman, said the fairness of the plan was a judgment call.

63.   It was a bad judgment call.

64.   NBC said it was a judgment call to delay its certification report.

65.   Spokesman Pierre Eymann said there is no provision in the short-track rule book for overturning a judgment call by the referee.

66.   That is a judgment call for Congress and the administration, he said.

67.   That exemption gives federal officials room to make judgment calls and carry them out without fear of being sued, even if their decisions prove to be bad.