I’ve never met William Langewiesche, and I don’t know many of his secrets, but I know he and I have at least one thing in common: We’re guided by the same terrible fear.

“You have this precious, incredibly privileged thing,” he told the San Francisco Chronicle in 2007, “which is the reader’s attention for a little while. And you can make the slightest misstep and the reader will put you down. People will say that the reader lives in a busy world. But that’s not the reason why. The reason is that the writer blows it, and loses the reader’s trust.”

One of the best ways to lose a nonfiction reader is to write something confusing or opaque. Nobody wants to follow a mysterious stranger into a dark forest. Which is why it’s a good rule to do two things at the beginning of a long piece: Prove yourself as a good traveling companion, and point the way down a well-lighted path.

The Euphrates is a peaceful river. It meanders silently through the desert province of Anbar like a ribbon of life, flanked by the greenery that grows along its banks, sustaining palm groves and farms, and a string of well-watered cities and towns. Fallujah, Ramadi, Hit, Haditha. These are among the places made famous by battle—conservative, once quiet communities where American power has been checked, and where despite all the narrow measures of military success the Sunni insurgency continues to grow. On that short list, Haditha is the smallest and farthest upstream. It extends along the Euphrates’ western bank with a population of about 50,000, in a disarray of dusty streets and individual houses, many with walled gardens in which private jungles grow. It has a market, mosques, schools, and a hospital with a morgue. Snipers permitting, you can walk it top to bottom in less than an hour, allowing time enough to stone the dogs. Before the American invasion, it was known as an idyllic spot, where families came from as far away as Baghdad to while away their summers splashing in the river and sipping tea in the shade of trees. No longer, of course. Now, all through Anbar, and indeed the Middle East, Haditha is known as a city of death, or more simply as a name, a war cry against the United States.

That’s the first paragraph of “Rules of Engagement,” from Vanity Fair, a piece Langewiesche wrote in 2006.

It was a massive challenge. He wanted to explain an incident that at first glance seemed inexplicable – the U.S. Marines’ massacre of 24 Iraqis in Haditha the previous year. Any explanation would have been impossible, of course, without the deep knowledge he’d earned in his numerous travels through Iraq. But the reporting goes without saying. You can’t be a great nonfiction writer without being a great reporter. What led me through nearly 15,000 words of desert quagmire and military bureaucracy was Langewiesche’s voice.

Most newspaper veterans have heard an editor say, “That story practically tells itself,” or “Just get out of the way.” Well, I understand the sentiment. Some writers do wonderful work with a more straightforward delivery. But here’s why I never put down the story on the Haditha massacre: I felt as if Langewiesche wouldn’t let me. He wasn’t just saying, “This is what happened.” He was saying, “This is why it happened, and here is exactly how we’re losing a war being fought in our name.” He understood that in a story this twisted and complex, supplying the bare facts wouldn’t be enough. And he certainly couldn’t gloss over the rough details.

To begin with, the Marines didn’t do what they did for no reason. Their convoy was bombed in the road, causing two injuries and one death:

It is a requirement of understanding the events in Haditha—and the circumstances of this war—not to shy away from the physical realities here, or to soften the scene in the interest of politics or taste. Terrazas was torn in half. His bottom half remained under the steering wheel. His top half was blown into the road, where he landed spilling his entrails and organs. He probably did not suffer, at least.

In the frenzied aftermath, the Marines killed numerous civilians in nearby houses. And then a press officer put out a statement blaming the whole thing on the bomb. When Time magazine’s Tim McGirk asked about it, Langewiesche writes, “McGirk’s initial queries to the Marine Corps were rebuffed with an e-mail accusing him of buying into insurgent propaganda, and, implicitly, of aiding and abetting the enemy in a time of war. Whoever wrote the e-mail was out of his league. Negative publicity does indeed help the insurgency, but it’s the killing of bystanders that really does the trick.”

True, that last sentence could have come from any clever blogger reporting from a couch at a Starbucks in Kansas City. The Internet is polluted with opinions. But Langewiesche can get away with it because of his time on the ground in Iraq. He’s earned it. He’s spent so much time around the troops that his voice very nearly becomes theirs.

They talked about other things, their exploits, their party binges, the really dumb moves of their friends. They laughed and gave each other hard times. They gave each other names. When they mounted their patrols, they went up and down the designated streets and did their jobs as they were told. Be polite and have a plan to kill everyone you meet? Yes, sir, roger that, and on streets like these that would mean shooting the guy from up close, sir, at any false move on his part—is that what you mean by a plan? If the counter-insurgency mission in Haditha seemed half-cocked, so did any real chance for success in Iraq, but that was for others to decide—not for the soldiers who had to carry out the fights.

The story runs on to a convincing and horrifying conclusion: What the Marines did after the bomb went off was not as unusual as it might have seemed. Langewiesche’s unsparing analysis fulfills a requirement set forth by Bill Kovach and Tom Rosenstiel in their classic work “The Elements of Journalism.” “A journalism built merely on accuracy fails to get us far enough,” they write, citing a group of scholars called the Hutchins Commission, who studied journalism for years and concluded that “It is no longer enough to report the fact truthfully. It is now necessary to report the truth about the fact.”

Thus, Langewiesche refuses to settle for the notion that a group of rogue Marines simply went berserk.

The clearing operations on Route Chestnut did not stand out as being significantly different from the other main act of the day, the use of missiles and bombs against a house that may well have contained a family. God knows there were enough body parts now scattered through the ruins. Killing face-to-face with an M16 allows you at least some chance to desist from slaughtering women and children, which is not true once a bomb is called down on a house. But there is no evidence that McConnell was even thinking about these matters. The photographer Lucian Read, who had been traveling elsewhere in Anbar, returned the day after the killings and later snapped digital pictures of shrouded corpses in the houses by Route Chestnut. Read believes McConnell was aware of the pictures; if so, he did not try to suppress them or to limit their distribution. McConnell was such a company man, such a by-the-book Marine, that, like the entire chain of command above him, he was numb to the killings of noncombatants so long as the rules of engagement made the killings legal.

The great Tom Junod talks about voice in his vivid and provocative appreciation of Barry Hannah. He says Hannah’s work taught him that “what makes a writer is not sense, but sound.”

Maybe he’s right. Or maybe, for Langewiesche, it’s both.

Thomas Lake (@thomaslake) is a senior writer for Sports Illustrated. He has also written for Atlanta Magazine, the St. Petersburg Times, The Florida Times-Union, The Salem News and The Press-Sentinel of Jesup, Ga.

For more from this collaboration with Longreads and Alexis Madrigal, see the previous posts in the series. And stay tuned for a new shot of inspiration and insight every week.

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