Seymour Myron Hersh (born April 8, 1937) is an American investigative journalist and political writer. He gained recognition in 1969 for exposing the My Lai massacre and its cover-up during the Vietnam War, for which he received the 1970 Pulitzer Prize for International Reporting. During the 1970s, Hersh covered the Watergate scandal for The New York Times, also reporting on the secret U.S. bombing of Cambodia and the Central Intelligence Agency's (CIA) program of domestic spying. In 2004, he detailed the U.S. military's torture and abuse of prisoners at Abu Ghraib in Iraq for The New Yorker. Hersh has won five George Polk Awards and two National Magazine Awards. He is the author of 11 books, including The Price of Power: Kissinger in the Nixon White House (1983), an account of the career of Henry Kissinger that won the National Book Critics Circle Award.

From the 2010s onward, several of Hersh's investigations became increasingly controversial. His reporting on the Ghouta chemical attack, the Osama bin Laden raid, the Khan Shaykhun chemical attack, and the Nord Stream pipelines sabotage was disputed by other journalists, investigators, and open-source researchers. His later reporting has also attracted criticism over his reliance on anonymous sources and the level of editorial review applied to work published outside The New Yorker. In 2023, Hersh alleged that the United States and Norway were responsible for the Nord Stream sabotage, an account he based on a single anonymous source.

Early life and education Hersh was born in Chicago, Illinois, on April 8, 1937, to Isador and Dorothy Hersh (née Margolis), Yiddish-speaking Jews who had immigrated to the U.S. in the 1920s from Lithuania and Poland, respectively. Isador's original surname was Hershowitz, which he changed upon becoming a citizen in 1930. As a teenager, Seymour helped run the family's dry cleaning shop on the South Side. Hersh graduated from Hyde Park High School in 1954, then attended the University of Illinois Chicago and later the University of Chicago, where he graduated with a history degree in 1958. He worked as a Xerox salesman before being admitted to the University of Chicago Law School in 1959, but was expelled during his first year due to poor grades.

Newspaper career

After briefly working at a Walgreens drugstore, Hersh began his career in 1959 with a seven-month stint at the City News Bureau of Chicago, first as a copyboy and later as a crime reporter. In 1960, he enlisted as an Army reservist, and spent three months in basic training at Fort Leavenworth in Kansas. After returning to Chicago, in 1961 Hersh launched the Evergreen Dispatch, a short-lived weekly newspaper for the suburb of Evergreen Park. He moved to Pierre, South Dakota, in 1962 to work as a correspondent for United Press International (UPI), reporting on the state legislature and writing a series of articles on the Oglala Sioux.

In 1963, Hersh moved back to Chicago to work for the Associated Press (AP), and in 1965 he was transferred to its Washington, D.C., bureau to report on the Pentagon. In Washington, he befriended famed investigative journalist I. F. Stone, whose muckraking newsletter I. F. Stone's Weekly inspired Hersh. Hersh began to develop his investigative methods, often walking out of regimented press briefings at the Pentagon to interview high-ranking officers in their lunch halls. In 1966, he reported on the intensifying U.S. involvement in the Vietnam War, writing a series of articles on draft reform, the shortage of qualified pilots, and on the U.S. bombing of civilian targets in North Vietnam, revealed by New York Times correspondent Harrison Salisbury.

In 1967, Hersh became part of the AP's first special investigative unit. After his editors diminished a piece he wrote on the U.S.'s secretive chemical and biological weapons programs, he quit and became a freelancer. Hersh wrote six articles in national magazines in 1967 (two for The New Republic, two for Ramparts, and two for The New York Times Magazine) in which he detailed the government's growing stockpiles of the weapons and its cooperation with universities and corporations, as well as the secret adoption of a first-use policy. The research formed the basis for his first book, Chemical and Biological Warfare: America's Hidden Arsenal (1968), and the topic was highlighted that year by the Dugway sheep incident, in which an aerial test of VX nerve agent at the U.S. Army's Dugway Proving Ground in Utah inadvertently killed more than 6,000 sheep owned by local ranchers. The event and Hersh's reporting led to public hearings and international pressure, contributing to the Nixon administration's decision to end the U.S. biological weapons program in 1969.

In the first three months of 1968, Hersh served as the press secretary for anti–Vietnam War candidate Senator Eugene McCarthy in his campaign in the 1968 Democratic Party presidential primaries. After resigning before the Wisconsin primary, he returned to journalism as a freelance reporter on Vietnam.

My Lai massacre

In 1969, Hersh reported on the My Lai massacre, the murder of between 347 and 504 unarmed Vietnamese civilians (almost all women, children, and elderly men) by U.S. soldiers in a village on March 16, 1968. The initial information about the massacre came from whistleblower Ronald Ridenhour, who had investigated while serving as a soldier in the 11th Infantry Brigade in South Vietnam.

On October 22, 1969, Hersh received a tip from Geoffrey Cowan, a Village Voice columnist with a military source, about a soldier being held at Fort Benning in Georgia for a court-martial for allegedly killing 75 civilians in South Vietnam. After speaking with a Pentagon contact and Fort Benning's public relations office, Hersh found an AP story from September 7 that identified the soldier as Lieutenant William Calley. He next found Calley's lawyer, George W. Latimer, who met with him in Salt Lake City, Utah, and showed him a document that revealed that Calley was charged with killing 109 people.

On November 11, Hersh traveled to Fort Benning, where he gained the confidence of Calley's roommates and eventually Calley himself, whom he interviewed that night. Hersh's first article on the massacre, a cautious piece that Latimer approved, was initially rejected by Life and Look magazines. Hersh next approached the antiwar Dispatch News Service, run by his friend David Obst, which sold the story to 35 national newspapers. On November 13, the story appeared in The Washington Post, The Boston Globe, the Miami Herald, the Chicago Sun-Times, The Seattle Times, and Newsday, among others. Initial reaction was muted, with the press largely focusing on a massive antiwar demonstration in Washington, D.C. scheduled for November 15.

Follow-up articles by other reporters revealed that the Army's investigation had been prompted by a March 29 letter by Ronald Ridenhour, a Vietnam veteran who had interviewed soldiers who knew of the killings. After traveling to California and visiting Ridenhour, who gave him their personal information, Hersh traveled across the country to interview the soldiers. He learned that eyewitnesses had been told not to talk to anyone, and that the actual death count was in the hundreds. On November 20, Dispatch syndicated Hersh's second article, which was published internationally. The same day, photos of the massacre by Army photographer Ronald L. Haeberle were published in the Cleveland Plain Dealer, causing outrage among members of Congress and the public. The reporting was being followed by The New York Times and the Washington Post, and was covered on the CBS and NBC national nightly news programs.

Hersh next interviewed Paul Meadlo, a soldier who admitted that he had killed dozens of civilians on Calley's orders. Meadlo's mother told Hersh that she "sent them a good boy and they made him a murderer". Hersh's third article was syndicated by Dispatch on November 25, and that night an interview with Meadlo by Mike Wallace on the CBS News program 60 Minutes was broadcast on national television. The White House acknowledged the massacre for the first time the next day, and the Army appointed General William R. Peers to head an official commission investigating it. Hersh visited 50 witnesses over the next three months, 35 of whom agreed to talk. His fourth article, syndicated on December 2, revealed random killings of civilians in the days before the massacre; a fifth article was published weeks later. Ten pages of Haeberle's photos were printed in Life magazine on December 5.

Hersh's reporting garnered him national fame, and encouraged the growing opposition to the war in the U.S. He was also attacked by some in the press and government who questioned his work and motivations. An op-ed column in the Times by James Reston asked: "Whatever happened in the massacre, should it be reported by press, radio and television, since clearly reporting the murder of civilians by American soldiers helps the enemy, divides the people of this country, and damages the ideal of America in the world?" South Carolina Republican Representative Albert Watson said, "this is no time to cast aspersions on our fighting men, the President and ourselves for that matter, as some members of the national news media and a few demagogues are doing". The reveal of the massacre changed American media coverage of the war, which was restrained and had limited independence from official sources in its reporting before 1967; major newspapers began reporting on other U.S. atrocities in Vietnam.

For his coverage of My Lai, Hersh won the 1970 Pulitzer Prize for International Reporting and numerous other awards, including his first George Polk Award. He later wrote in a note to Robert Loomis, the editor of his 1970 book-length account of the massacre, My Lai 4: A Report on the Massacre and Its Aftermath:

On March 14, 1970, the Peers Commission submitted to the Army its secret report on the massacre, containing more than 20,000 pages of testimony from 400 witnesses. One of Hersh's sources leaked the testimony to him over a year; it revealed that at least 347 civilians were killed, over twice as many as the Army had publicly conceded. The leak formed the basis for two articles by Hersh for The New Yorker in 1972, which alleged that officers had destroyed documents on the massacre, as well as his 1972 book Cover-Up: The Army's Secret Investigation of the Massacre at My Lai 4.

The New York Times

In April 1972, Hersh was hired by The New York Times as an investigative journalist at the paper's Washington bureau. After the June 17 break-in at the Democratic National Committee headquarters in Washington and the emergence of the Watergate scandal, the Times sought to catch up with the reporting of Bob Woodward and Carl Bernstein at The Washington Post, who broke several stories in 1972 linking the break-in to the Nixon campaign. Together with Walter Rugaber, Hersh produced extensive reporting for the Times on the unfolding scandal. An article he published on January 14, 1973, revealed that hush money payments were still being made to the burglars, which shifted the press's focus from the break-in itself to its cover-up. During 1973, Hersh wrote more than 40 articles on Watergate, most printed on page one; his reveals included the FBI's failure to investigate political operative Donald Segretti, despite knowing of his activities, and leaks from the grand jury testimonies of former Attorney General John Mitchell and burglar James McCord, the latter of whom revealed that the Committee to Re-Elect the President had made the payments. John Dean, Nixon's counsel, later said that while it had been the Post articles in 1972 that had encouraged prosecutors, "the most devastating pieces that strike awfully close to home" were Hersh's in 1973 and 1974.