Gevorkian laughed, and gestured.

But Shriver’s hand reached up to intercept hers, and where they met, there was an electric blue flash. Gevorkian stared down, stunned, at her hand. Bits of tangled metal fell away from it. She looked up at Shriver.

He struck her down.

She fell with a brief harsh cry, like that of a sea gull. Shriver kicked her, three times, hard: In the ribs. In the stomach. In the head. Then, when she looked like she might yet regain her feet, "It’s one of them! " he shouted. "Look at her! She’s a spy for the Owners! She’s from the future! Owner! Look! Owner!"

The refugees came tumbling out of the tents and climbing down out of their cages. They looked more alive than I’d ever seen them before. They were red-faced and screaming. Their eyes were wide with hysteria. For the first time in my life, I was genuinely afraid of them. They came running. They swarmed like insects.

They seized Gevorkian and began tearing her apart.

I saw her struggle up and halfway out of their grips, saw one arm rise up above the sea of clutching hands, like that of a woman drowning.

Shriver seized my elbow and steered me away before I could see any more. I saw enough, though.

I saw too much.

"Where are we going?" I asked when I’d recovered my wits.

"Where do you think we’re going?"

He led me to my office.

There was a stranger waiting there. He took out a hand-held detector like Sergeant-Major Pathak and his men had used earlier and touched it to himself, to Shriver, and to me. Three times it flashed red, negative. "You travel through time, you pick up a residual charge," Shriver explained. "It never goes away. We’ve known about Gevorkian for a long time."

"US Special Security," the stranger said, and flipped open his ID. It meant diddle-all to me. There was a badge. It could have read Captain Crunch for all I knew or cared. But I didn’t doubt for an instant that he was SS. He had that look. To Shriver he said, "The neutralizer."