1
GARY hugged the shadows along the shore and waited for the sound of the shot, for the sharp crack of a carbine. The old woman had been a fool to think she could sneak across the bridge, either starved to the point of desperation or a fool. The darkness of the night couldn't hide her, not any more, not with the troops guarding the other end of the bridge with infrared lamps and sniperscopes on their rifles.
This was the only bridge left intact along a six or seven hundred mile stretch of the Mississippi, and American troops would be concentrated in strength on the other end. The old woman had no more chance of slipping across to the Iowa shore than a snowball in a cyclotron.
Gary crawled around a concrete abutment and waited. He was careful not to show his body on the roadway, not to cross to the other side of the two-lane bridge. He was too far away from the troops to be in real danger, but some gun-happy soldier just might catch him in his 'scope and fire.
The old woman didn't know the army, didn't know their equipment as he did. In her foolish, hungry mind she must have thought she could cross over under cover of darkness. She should have known better; she should have known what to expect after a year of it. Or perhaps she no longer cared. The old woman surely knew she couldn't live to reach the other side. No one from the contaminated area crossed the Mississippi and lived more than a few seconds, a few minutes. If you were among the lucky millions living in the western two-thirds of the nation, you gave thanks to your god. But if you were among the unlucky thousands still struggling for an existence east of the river, you remained there until you died. There was no other choice, no other future.
Stay where you were and die slowly. Make an attempt to reach the clean, unbombed country west of the Mississippi and die quickly under the sights of a carbine. The trooper's heart might not be in it — he might hesitate the fraction of a second, but you'd die. No contamination cases wanted.
The rifle cracked in the blackness.
Gary lay still, waiting. There was no other sound for long minutes. He knew the routine, had watched it often in the daylight. Some soldier garbed in a white radiation suit would walk out onto the bridge, move the body with a toe of his boot, searching for a spark of life. If there was still movement he would put a pistol shot through her head. Finally he would pick up the body and hurl it over the guardrail.
He seemed to hear a faint splash. The wind was in the wrong direction and he couldn't be sure, but the hungry old woman was undoubtedly floating down stream by now.
He crawled backward off the bridge approach and sought the sanctuary of a near-by field, seeking out the hollow depression where he had been lying when the woman passed him a half hour before. Curiosity had made him follow her, the morbid curiosity of an onlooker who knows the game will end in disaster. She had been carrying no food, he saw that in his first swift scrutiny; had she been carrying anything to eat he would have forcibly taken it from her. But her arms had been bare and there were no bulges to her pockets. So he had let her go to the bridge, silently following for no real reason.