81.   Rescue efforts have been hampered by the rugged Andes mountain terrain.

82.   Rescue efforts were hampered by the rugged Andes mountain terrain.

83.   Relief efforts have been hampered by land-ownership problems in Albania.

84.   Repatriation efforts are further hampered because the United Nations has been slow in getting human rights monitors to Rwanda.

85.   Rescue efforts were hampered by snow, continuing tremors and the war between the military alliance controlling the region and the Taliban movement.

86.   Several longtime fund-raisers for Clinton said the Rich pardon had hampered fund-raising efforts.

87.   Some working to change Cuban politics and society argue that the widespread fixation with leaving the island hampers efforts to transform it.

88.   Still, though expected, the ruling could hamper efforts to bring the bonds to market.

89.   That could hamper efforts to shrink the current account gap.