Ken Salazar Exposes AMLO’s Fear of ‘El Mayo’ Revealing Sensitive Information
- Ambassador Ken Salazar claims in his new memoir that former Mexican President Andrés Manuel López Obrador feared Ismael "El Mayo" Zambada would disclose compromising information about Mexican government...
- The allegations appear in several Mexican news outlets, including Reforma and El Universal, which report that Salazar's book details the private anxieties of the former president.
- The fear centered on the specific nature of the intelligence Zambada possesses as one of the longest-serving leaders of the Sinaloa Cartel.
Former U.S. Ambassador Ken Salazar claims in his new memoir that former Mexican President Andrés Manuel López Obrador feared Ismael “El Mayo” Zambada would disclose compromising information about Mexican government officials to United States authorities. Salazar describes a state of concern within the previous administration regarding what the Sinaloa Cartel leader might reveal to U.S. investigators.
The allegations appear in several Mexican news outlets, including Reforma and El Universal, which report that Salazar’s book details the private anxieties of the former president. According to Reforma, the primary source of this tension was the possibility that Zambada would “spill the beans” regarding the relationship between the cartel and various members of the Mexican government.
Why did AMLO fear Ismael Zambada’s testimony?
The fear centered on the specific nature of the intelligence Zambada possesses as one of the longest-serving leaders of the Sinaloa Cartel. As reported by Aristegui Noticias, Salazar alleges that López Obrador was worried about the specific identities of officials who may have had dealings with the organization.
This concern is significant because the U.S. Department of Justice has a history of using high-level cartel informants to indict former Mexican security officials. A prominent precedent is the case of Genaro García Luna, the former Secretary of Public Security who was convicted in a U.S. court for taking bribes from the Sinaloa Cartel.
Salazar’s memoir suggests that the risk of similar revelations during the López Obrador administration created a point of friction in diplomatic relations. The potential for Zambada to provide evidence of official corruption would place the Mexican executive branch under intense international scrutiny and could lead to further U.S. legal actions against Mexican nationals.
What does the memoir reveal about AMLO and Donald Trump?
Beyond the risks posed by Zambada, La Silla Rota reports that Salazar’s book “denudes” the complex relationship between Andrés Manuel López Obrador and Donald Trump. The memoir examines how the two leaders managed their public and private interactions while dealing with the shared pressure of narcotics trafficking and migration.

While the public narrative often focused on their differing political styles, Salazar describes a more calculated dynamic. The book suggests that the fear of cartel-related leaks influenced how the Mexican government navigated its security agreements with the U.S. during the Trump administration.
Who is Ismael “El Mayo” Zambada?
Ismael Zambada García, known as “El Mayo,” is a co-founder and senior leader of the Sinaloa Cartel. Unlike many of his contemporaries, Zambada avoided capture for decades, remaining a fugitive from U.S. law enforcement while managing one of the world’s most powerful drug trafficking organizations.
His value as a witness stems from his longevity in the organization. Because he operated at the highest levels of the cartel for nearly half a century, he possesses detailed knowledge of the financial and political networks that allowed the Sinaloa Cartel to operate across borders. This knowledge makes him a high-priority target for U.S. intelligence and a perceived threat to any official linked to the cartel’s operations.
How different outlets are framing the claims
Mexican media outlets have characterized Salazar’s claims with varying degrees of emphasis. Reforma and El Universal focus on the psychological state of the former president, using words like “fear” and “concern” to describe the administration’s reaction to Zambada.
In contrast, La Silla Rota frames the memoir as a broader exposure of political maneuvering, focusing on the “denuding” of the AMLO-Trump relationship. Eje Central emphasizes the flow of information, reporting specifically that López Obrador was worried about the information Zambada would provide to the United States.
These different framings highlight a central tension in the story: whether the memoir is primarily a study of a president’s personal anxiety or a political exposé of systemic corruption and diplomatic strategy.
The memoir’s release comes at a time when the legal status of Sinaloa Cartel leaders remains a central point of contention in U.S.-Mexico relations. The potential for high-ranking officials to be named in U.S. court proceedings continues to be a volatile issue for the Mexican government.
