At Night We Walk in Circles. Daniel Alarcon

An undeniably ambitious itinerary. The heart of the heart of the country. It was the tour Diciembre had intended to do, fifteen years earlier, until Henry’s arrest scuttled those plans.

      By this point, Mónica was sobbing.

      “What a beautiful trip,” she said, “just beautiful.” And though she meant these words, perhaps it’s worth noting that she’d never heard of most of the towns her son listed, and could hardly connect an image to their names. She confessed it to me: They weren’t, in her mind, specific places but ideas of places. Notions. Echoes. The fact that one could even go to the interior still amazed her: during the war much of the country had been off-limits, far too dangerous for travel—but now her son would board a night bus and think nothing of it. It was astonishing. In 1971, on their honeymoon, she and Sebastián drove her father’s car out of the city, into the fertile valleys that tilted toward the jungle, to picturesque riverside towns with cobblestone streets and thatched-roof adobe houses. Complex, unpronounceable names, which ten years later, during the war, would be synonymous with fear. But not then. If some of the names had been forgotten, everything else she recalled vividly: the bright, clean water; the thick, humid air; the magical feeling of levity; and this man—her husband—all to herself. Her body ached at the memory.

      “What’s the matter?” Nelson asked, sitting beside his mother as she wept. “It’s only a couple of months.”

      Mónica couldn’t explain, or preferred not to. Where to begin?

      “I haven’t eaten, I’m just a little light-headed,” she said, and tried to remember the last time she’d cried. Like this? Weeks—no, months! Later she told me: “I was frightened. I’d be left alone, completely alone. I was certain I’d lose him. I don’t know how, but I just knew.”

      THE ONE PERSON Nelson didn’t share his good news with was his brother, Francisco. They weren’t talking much in those days. Francisco’s occasional e-mails went unanswered (Nelson didn’t take this form of communication seriously and thought of it as a fad); and whenever he called from the United States, it seemed his younger brother had just stepped out. In all, they spoke perhaps three times a year, never for longer than ten minutes. The crushing, but entirely logical, result of so much distance was this: the less they spoke, the less they had to talk about.

      Nelson’s childhood can be divided roughly into two parts: before Francisco left for the United States and after. Until age thirteen, Nelson lived with Francisco, sharing a room, all manner of confidences, and a certain conspiratorial tension. To be sure, there was a hierarchy: when Francisco bullied Nelson, Nelson admired his brother’s strength; when Francisco made fun of him, Nelson marveled at his brother’s wit; when Francisco tricked him, Nelson appreciated his brother’s cleverness. It would be unfair to say they didn’t get along—though they argued a good deal and even fought on occasion, that’s only part of the story. It’s more accurate to say Nelson looked up to his brother without reservation; that he—like younger brothers throughout the world, since hominids organized into families—was born into a cult. That Francisco was, until he left, and for a good while afterward, the model of everything Nelson wanted to be.

      Mónica and Sebastián moved together to Baltimore in 1972, to study. They’d married the year before, and once in the United States decided it was time to start a family. Sebastián, when he was alive, explained the decision this way: having an American baby was like putting money in the bank. Francisco was born in 1974. Mónica worked toward her public health degree at Johns Hopkins, Sebastián for his master’s in library science. While his parents studied, Francisco observed the interior of their small apartment in the company of a talkative American nanny. So talkative, in fact, that in the interview, Mónica and Sebastián had hardly been able to get a word in. They hoped some of this woman’s English would stay lodged in their son’s brain, where it might be useful later.

      Francisco’s linguistic education was cut short, however, when the government back home was ousted three months before his second birthday. The news was spotty, but Sebastián and Mónica soon gathered a few salient facts. The most important: the new leaders were not on friendly terms with the Americans. The response came soon enough: the family’s visas would not be renewed. Appeals, they were told, could be filed only from the home country. The university hospital wrote a letter on Mónica’s behalf, but this well-meaning document vanished into some bureaucrat’s file cabinet in suburban Virginia, and it soon became clear that there was nothing to be done. Rather than risk the undignified prospect of a deportation (or more unthinkable, staying on, and living in the shadow of legality) Sebastián and Mónica chose to pack their things and go; just like that, their American adventure came to a premature end. Still, the accident of his place of birth gave Francisco an important practical and psychological advantage, something which shaped his personality in the years to come: a U.S. passport, and all that it represented.

      Nelson was born in 1978, when Francisco was four. The armed conflict began two years later, in a faraway province to the south of the capital, a place so remote the war was almost three years old before anyone took it seriously. Five before many people knew enough to be afraid. By 1986 though, everything was clear enough, even to Sebastián and Mónica’s two young boys. Throughout their childhood, as the war tightened its grip on the city, as the economy began to wobble, Francisco taunted Nelson with his remarkable travel document. It was the equivalent of a magic carpet, the possibility of escape implicit among its powers, somehow always present in conversations between the brothers. It was expected that Francisco would emigrate as soon as was feasible, and bring his younger brother with him at the first opportunity. Francisco finished school, studied for the TOEFL, and as the date of his eventual departure drew near, lorded this good luck over his increasingly frightened younger brother. Nelson did Francisco’s laundry, made his bed, fetched things for him from the store—an endless number of petty errands, all under threat of a withheld visa. “What a shame,” Francisco might say, shaking his head sadly as he observed a messy stack of poorly folded clothes. “I’d hate to have to leave you here.”

      (Remarkably, this scene, recounted to me by a shamefaced Francisco in January 2002, also appears in Nelson’s journals. In that version, Francisco’s quote is slightly, albeit crucially, different: “I’d hate to have to leave you here to die.”)

      Whatever the exact words, regrettable episodes like these were forever imprinted on Nelson’s consciousness, the threat of being left behind reiterated so often and with so many harrowing overtones that it began to sound like a ghost story, or a horror film, in which he, Nelson, was the victim. At the time Francisco had no understanding of what he was putting his brother through. Whatever cruelties he committed in those years were a function of his impatience and immaturity. His ignorance. He was eager for his own life to begin far from the crumbling, violent city where he lived. Though he never admitted it, not to his younger brother or to anyone, Francisco was also afraid: that it was all a dream, that he too would be condemned to stay; that someone at the airport in Miami or New York or Los Angeles would take a look at him, at his passport, and laugh. “Where’d you get this?” they’d ask, chuckling, and he’d be too startled to answer. He knew nothing, after all, about being American. He was hungry for experience of the kind he could only have far from his family and their expectations. Land of the free, etc. In this regard, Francisco was an ordinary boy, with ordinary ambitions.

      In spite of it all, the two brothers were close, until January 1992, when Francisco, age eighteen, boarded a plane and disappeared into the wilds of the southern United States to live with some friends of the family. In the months and years that followed, he wrote letters and called from time to time, but began nonetheless to drift from Nelson’s memory and consciousness. Nelson entered a kind of holding pattern: an American visa would soon arrive, or so he’d been told, to whisk him away toward a new beginning. His early adolescence coincided with the hard bleak years of the war, when life was strangled by violence, when families went about their routines in a state of constant apprehension. Things were at their worst that year Francisco left; and Nelson, like the rest of his traumatized generation, spent a lot of time indoors. (As did I, for example.) Instead of venturing out into the unsafe streets, Nelson read a great deal, and watched television with a kind of studiousness his mother found alarming, a rigor occasionally rewarded with a glimpse of topless