Mexican money-laundering operation for Nixon campaign contributions

The Mexican money-laundering operation for Nixon campaign contributions was a system for obscuring where campaign money came from by routing checks, securities, or stock through Mexico before transferring value to Washington. Its exposure connected a $25,000 cashier’s check and four Mexican checks to a $114,000 deposit that included money later withdrawn by Watergate operative Bernard Barker. Reporting on the scheme also described a broader fundraising route and a secret cash fund maintained by Maurice Stans, while leaving important claims subject to verification.

Discovery of the Checks

The trail sharpened when Martin Dardis showed Carl Bernstein the checks. Four Mexican checks matched the description already published by The New York Times: each had been drawn on a different American bank and carried an illegible endorsement above a typed notation identifying Manuel Ogarrio. A fifth check stood apart. Wider than the others and dated April 10, it was a $25,000 cashier’s check drawn on the First Bank and Trust Co. of Boca Raton, Florida, payable to Kenneth H. Dahlberg.

Bernstein copied the cashier’s check as though making a facsimile. The records showed that it had been deposited on April 20 alongside the four Mexican checks, producing a total deposit of $114,000. Four days later, Barker withdrew $25,000; the remaining $89,000 was withdrawn separately. At that point, Dardis and Bernstein were still trying to identify Dahlberg. The figures supplied a concrete link among the check, the Mexican checks, and funds that passed through Barker’s account, but did not by themselves explain the larger arrangement.

The Route Haynes Described

Dardis said he had learned about the laundering arrangement from Richard Haynes, a Texas lawyer representing Robert Allen. Haynes described a fundraising push shortly before April 7, when the new campaign-finance law took effect and anonymous contributions could no longer legally be accepted. Maurice Stans, then raising money for the Nixon campaign, had assured potential donors that their identities could be protected by passing contributions through a Mexican middleman whose bank records, Haynes said, were beyond the reach of subpoenas from United States investigators.

The proposed route depended on intermediation. Contributions could arrive as checks, security notes, or stock certificates, be carried across the border, and be converted into cash in Mexico City through a bank account opened by a Mexican national with no known ties to the campaign. The money would then be sent to Washington. Stans, according to Haynes’s account, kept the only record in Washington and guarded it so that contributors would not be forgotten when they later sought access or assistance.

Haynes said the scheme served more than one kind of donor. It could conceal contributions from people reluctant to support a Republican presidential candidate, from corporations barred from contributing to political candidates, and from business executives or labor leaders facing difficulties with government regulators. He also described money from special-interest groups and underground sources, including large Las Vegas gambling casinos and mob-dominated unions. The claimed purpose of the Mexican intermediary was not simply to move funds, but to separate their original donors from the money arriving at the campaign.

Allen, Ogarrio, and the Scale of the Fundraising

In Haynes’s account, Robert Allen, who headed the Nixon campaign organization in Texas, served as a conduit for funds sent toward Mexico, including the $89,000 that went into Barker’s bank account. Manuel Ogarrio was described as the money-changer: he converted checks and notes supplied by Allen into American dollars, in cash or dollar drafts drawn on his account at Banco Internacional. These roles described distinct stages of the route, from the Texas campaign organization through a Mexican intermediary to funds made available in the United States.

Haynes estimated that Stans and his two principal Texas fund-raisers had moved $750,000 through Mexico in the final weeks before April 7. He portrayed Stans as making an intensive tour of Texas donors, emphasizing the value of maintaining access to Washington while assuring them their contributions would not be traced. Haynes also said that some donors who claimed they could not give cash were asked to transfer company stock instead. These accounts widened the story beyond the $89,000 associated with Barker, but the estimate and the descriptions of donor solicitation remained claims Bernstein had to assess rather than facts established by the checks alone.

The General Accounting Office Report and Editorial Caution

The reporting converged on August 26, three days after Richard Nixon had been renominated. In Washington, Bob Woodward had received the General Accounting Office report, which listed 11 apparent or possible violations of the new campaign-finance law and referred the matter to the Justice Department for possible prosecution. The report also said Stans maintained a secret cash fund in his office containing at least $350,000. At one time, that fund included cash originating from the $25,000 Dahlberg check and the four Mexican checks totaling $89,000.

Woodward drafted a story based on the audit, while Bernstein, still in Miami, dictated the account of the Mexican route and Haynes’s $750,000 estimate. The reporters decided not to publish Haynes’s further descriptions of Stans’s other fundraising tactics. They were wary of his language and filed his account of what he called the Stans shakedown cruise for additional investigation. A General Accounting Office investigator confirmed the substance of the Mexican laundering operation to Woodward, providing corroboration for the mechanism while leaving the more expansive allegations outside the story.

Three days later, at a press conference at his oceanside home in San Clemente, Nixon acknowledged that technical violations of the new campaign-finance law had occurred and were apparently continuing on both sides. The statement framed the matter as technical violations, while the audit, checks, and sources’ accounts had raised questions about concealed donors and the handling of campaign money.

Connection to the Watergate Fund Trail

The Mexican checks also formed part of the financial background to reporting on the funds available for political operations. A later Washington Post account said money for Watergate espionage was controlled by several principal assistants to John Mitchell, the former campaign manager, and kept in a special account at the Committee for the Re-election of the President. That account held more than $300,000 earmarked for sensitive political projects; Gordon Liddy had received money from it, records relating to it had been destroyed, and Hugh Sloan’s resignation followed his suspicions about Watergate.

The accounts should not be collapsed into a single proven transaction chain: the evidence specifically places the Dahlberg and Mexican checks in Stans’s secret cash fund at one time, while the espionage-fund reporting describes a separate CRP account and its controllers. Together, however, the disclosures showed how investigators and reporters were tracing campaign money through intermediaries, cash funds, and authorized expenditures. Hugh Sloan later told the reporters that he had sought authorization from Mitchell by telephone beginning in 1971, and that Mitchell initially had sole authority to approve expenditures before authority passed to others, including Jeb Magruder. That testimony illuminated the broader campaign-finance structure without, on its own, establishing that every Mexican-laundered contribution paid for a particular operation.