21.   On a slate-gray day, the president visited soldiers in a sandbag bunker at the airfield of the U.S. headquarters in Bosnia.

22.   Paramilitary police set up sandbag bunkers outside the provincial legislature building.

23.   Sandbag bunkers are located on rooftops and at several intersections manned by members of rival warlords.

24.   Sandbag bunkers were erected overnight at key junctions in Dhaka.

25.   Sandbag bunkers dot the region.

26.   Sandbag bunkers have been set up on some street corners.

27.   Sandbag bunkers were erected overnight at key junctions in Dhaka, and soldiers patrolled on gun-mounted vehicles.

28.   Sandbag bunkers are on every corner and most rooftops.

29.   Sandbag bunkers sprang up overnight outside parliament and a popular tourist hotel.

30.   Standing at a sandbag bunker, Bush peered through binoculars at the North Korean positions.