51.   The uncertainty creates a logistical nightmare.

52.   The U.S. airlift of refugees could also cause a logistical nightmare in the middle of the airwar campaign.

53.   This can be a logistical nightmare for the parents, but the variety can make it fun for the child.

54.   Trying to speed it up with the key number system, however, sounds like a logistical nightmare.

55.   Tuesday night, school officials and parents breathed a sigh of relief as the logistical nightmare they were fearing was averted.

56.   Aid agencies face a logistical nightmare in trying to supply the region, due to snowstorms, fog, bitter cold and war-shattered roads.

57.   Aid agencies faced a logistical nightmare in trying to supply the region, due to snowstorms, fog, bitter cold and war-shattered roads.

58.   Another tragedy is the severe food shortages in central Bamyan province, creating another logistical nightmare for aid agencies.

59.   At the time international aid workers suffered through a logistical nightmare to reach the snow-bound region with assistance.

60.   But ferrying was discarded as a logistical nightmare, and ships were ruled out because of typhoons.