"We are constantly developing new strains of viruses and bacteria," they said.

"And constantly we are bombarded by the Russians' latest weapons." They were hard-pressed. There weren't many of them in that particular MB Warfare Post, and the enemy's assaults were clever.

And finally the picture became clear. To all of us at once. It was Harold who said, "Fossa-me, mƒe! You mean for eight hundred years you bunnies've been down here?"

They didn't answer until I asked the question-- more politely, too, since I had noticed a certain set to those inscrutable jaws when Harold called them bunnies.

Well, they were bunnies, white as white could be, but it was tasteless for Harold to call them that, particularly in front of Vladimir, who had more than a slight tendency toward white skin himself.

"Have you Americans been trapped down here ever since the war began?" I asked, trying to put awe into my voice, and succeeding. Horror isn't that far removed from awe, anyway.

They beamed with what I took for pride. And I was beginning to be able to interpret some of their facial expressions. As long as I had good words for America, I was all right.

"Yes, Captain Kane Kanea, we and our ancestors have been here from the beginning."

"Doesn't it get a little cramped?"

"Not for American soldiers, Captain. For the right to life, liberty, and the pursuit of happiness we would sacrifice anything. " I didn't ask how much liberty and happiness-pursuing were possible in a hole in the rock. Our hero went on: "We fight on that millions may live, free, able to breathe the clean air of America unoppressed by the lashes of Communism."

And then they broke into a few choice hymns about purple mountains and yellow waves with a rousing chorus of God blessing America. It all ended with a mighty shout: "Better dead than red." When it was over we asked them if we could sleep, since according to our ship's time it was well past bedding-down hour.

They put us in a rather small room with three cots in it that were far too short for us. Didn't matter. We couldn't possibly be comfortable in our monkeysuits anyway.

Harold wanted to talk in lingua deporto as soon as we were alone, but I managed to convince him without even using my monkeysuit's discipliner button that we didn't want them to think we were trying to keep any secrets. We all took it for granted that they were monitoring us.

And so our conversation was the sort of conversation that one doesn't mind having overheard by a bunch of crazy patriots.

Amauri: "I am amazed at their great love for America, persisting so many centuries." Translation: "What the hell got these guys so nuts about something as dead as the ancient U.S. empire?"

Me: "Perhaps it is due to such unwavering loyalty to the flag, God, country, and liberty" (I admit I was laying it on thick, but better to be safe, etc.) "that they have been able to survive so long." Translation: "Maybe being crazy fanatics is all that's kept them alive in this hole."

Harold: "I wonder how long we can stay in this bastion of democracy before we must reluctantly go back to our colony of the glorious American dream." Translation:

"What are the odds they don't let us go? After all, they're so loony they might think we're spies or something."

Vladimir: "I only hope we can learn from them. Their science is infinitely beyond anything we have hitherto developed with our poor resources." Translation: "We're not going anywhere until I have a chance to do my job and check out the local flora and fauna. Eight hundred years of recombining DNA has got to have something we can take back home to N£ncamais."

And so the conversation went until we were sick of the flowers and perfume that kept dropping out of our mouths. Then we went to sleep.

The next day was guided tour day, Russian attack day, and damn near good-bye to the crew of the good ship Pollywog.

The guided tour kept us up hill and down dale for most of the morning. Vladimir was running the tricking computer from his monkeysuit. Mine was too busy analyzing the implications of all their comments while Amauri was absorbing the science and Harold was trying to figure out how to pick his nose with mittens on. Harold was along for the ride-- a weapons expert, just in case. Thank God.

We began to be able to tell one little person from another. George Washington Steiner was our usual guide. The big boss, who had talked to us through most of the history lesson the day before, was Andrew Jackson Wallichinsky. And the guy who led the singing was Richard Nixon Dixon. The computer told us those were names of beloved American presidents, with surnames added.

And my monkeysuit's analysis also told us that the music leader was the real big boss, while Andy Jack Wallichinsky was merely the director of scientific research.

Seems that the politicians ran the brains, instead of vice versa.

Our guide, G.W. Steiner, was very proud of his assignment. He showed us everything. I mean, even with the monkeysuit keeping three-fourths of the gravity away from me, my feet were sore by lunchtime (a quick sip of recycled xixi and coc¢). And it was impressive. Again, I give it unto you in abbreviated form: Even though the installation was technically airtight, in fact the enemy viruses and bacteria could get in quite readily. It seems that early in the twenty-first century the Russians had stopped making any kind of radio broadcasts. (I know, that sounds like a non sequitur. Patience, patience.) At first the Americans in 004 had thought they had won. And then, suddenly, a new onslaught of another disease. At this time the 004 researchers had never been personally hit by any diseases-- the airtight system was working fine. But their commander at that time, Rodney Fletcher, had been very suspicious.

"He thought it was a commie trick," said George Washington Steiner. I began to see the roots of superpatriotism in 004's history.

So Rodney Fletcher set the scientists to working on strengthening the base personnel's antibody system. They plugged away at it for two weeks and came up with three new strains of bacteria that selectively devoured practically anything that wasn't supposed to be in the human body, just in time, too, because then that new disease hit. It wasn't stopped by the airtight system, because instead of being a virus, it was just two little amino acids and a molecule of lactose, put together just so. It fit right through the filters. It sailed right through the antibiotics.

It entered right into the lungs of every man, woman, and child in 004. And if Rodney Fletcher hadn't been a paranoid, they all would have died. As it was, only about half lived.

Those two amino acids and the lactose molecule had the ability to fit right into that spot on a human DNA and then make the DNA replicate that way. Just one little change-- and pretty soon nerves just stopped working.

Those two amino acids and the lactose molecule system worked just well enough to slow down the disease's progress until a plug could be found that fit even better into that spot on the DNA, keeping the Russians' little devices out. (Can they be called viruses? Can they be called alive? I'll leave it to the godcallers and the philosophers to decide that.)

Trouble was, the plugs also caused all the soldiers' babies to grow up to be very short with a propensity for having their teeth fall out and their eyes go blind at the age of thirty. G.W. Steiner was very proud of the fact that they had managed to correct for the eyes after four generations. He smiled and for the first time we really noticed that his teeth weren't like ours.

"We make them out of certain bacteria that gets very hard when a particular virus is exposed to it. My own great-great-grandmother invented it," Steiner said. "We're always coming up with new and useful tools."