81.   The report stressed the need to ensure that U.S. civil liberties would not be infringed during time of national crisis.

82.   The resignation capped an internal crisis in the organization at a time of national crisis.

83.   The suspension last week of Argentine superstar Diego Maradona for drug use provoked a national crisis.

84.   The thin line between funny and unfortunate is, of course, often straddled by comics, especially in times of national crisis.

85.   There has been frustration, but no real sense of national crisis.

86.   They stopped and talked to other people doing the same, bonding as Americans do in national crisis.

87.   This is not some national crisis.

88.   This may be the first national political crisis ever to be laid at the feet of a November ratings sweep.

89.   This time, though, his partisan combativeness risks a state and national constitutional crisis.

90.   Timely reading in a new age of national crisis and global terrorism.