Carol Leonnig Bio, Family, MS NOW, Books, Career & Net Worth

Who is Carol Leonnig? | Biography

Carol Leonnig is an American investigative journalist, television correspondent, and nonfiction author. Her biography includes local government reporting, national security investigations, and books about federal institutions. She works as a senior investigative correspondent for MS NOW, following a long career at The Washington Post. Her reporting on the Secret Service earned the 2015 Pulitzer Prize for National Reporting. Publisher records also document her participation in several other Pulitzer-winning reporting teams.

A native of Upper Marlboro, Maryland, Leonnig attended Queen Anne School before graduating from Bryn Mawr College in 1987. She began her newspaper career at The Philadelphia Inquirer and later worked at The Charlotte Observer. Her assignments developed from city government to state politics and Washington reporting. That progression preceded the federal investigations that later defined much of her national career. Her work also included investigative newspaper assignments.

Leonnig joined The Washington Post in 2000 and remained there until 2025. Her reporting covered government accountability, federal courts, intelligence, presidential politics, and security failures. She contributed to the Post’s reporting on National Security Agency surveillance, recognized with the 2014 Pulitzer Prize for Public Service. Her subsequent Secret Service investigations revealed problems involving presidential protection. Those assignments later informed Zero Fail: The Rise and Fall of the Secret Service, published in 2021.

Her books also include A Very Stable Genius and I Alone Can Fix It, both written with Philip Rucker. In November 2025, she and Aaron C. Davis published Injustice, examining politics and the Justice Department. Her move to MS NOW extended a reporting career already familiar to television audiences through network contributions. As of October 2026, she continues investigating national institutions while discussing her work through broadcasts, books, interviews, and public events.

Carol Leonnig Age | How Old is Carol Leonnig?

Carol Leonnig’s exact age is not established by a reliably confirmed public birth date. Some biographical summaries give an approximate birth year, but authoritative profiles reviewed do not provide a complete date. Consequently, this article does not calculate a precise age or invent a birthday. Her documented early-life connection is Upper Marlboro, Maryland.

Carol Leonnig Height | How Tall is Carol Leonnig?

Carol Leonnig’s height is not reliably confirmed. Reviewed publisher, university, and professional profiles do not establish a supported measurement.

Carol Leonnig Ethnicity

Carol Leonnig has not established a detailed ethnic identity in the authoritative material reviewed. Her surname and Maryland upbringing do not provide sufficient evidence for a specific ancestry label. Her documented nationality is American. Religious affiliation and ancestral citizenship should not be inferred from her name or appearance.

Carol Leonnig Education

Carol Leonnig graduated from Bryn Mawr College in 1987. The university lists her as a class of 1987 AB graduate among its notable alumni. Previously, she attended Queen Anne School in Maryland. Her higher education preceded reporting positions at major newspapers and her later Washington career.

Bryn Mawr’s institutional listing identifies her journalism and Pulitzer recognition, providing a primary check on her graduation year. However, it does not establish every qualification repeated in informal biographies. This article therefore does not invent a graduate degree or a specialist journalism credential. Her assignments after college included local government, state politics, federal courts, and national investigations.

Carol Leonnig Husband | John Reeder

Carol Leonnig is married to John Reeder, as identified in public biographical accounts. Those accounts describe a family with two daughters in the Washington area. Her professional profiles concentrate primarily on reporting and books rather than a detailed relationship history. The available record does not establish a sufficiently corroborated wedding date. Consequently, this biography does not add an unsupported ceremony timeline or speculate about her husband’s private financial affairs.

Carol Leonnig Children

Carol Leonnig has two daughters, according to public biographical material. Their private routines, schooling, and personal circumstances are unnecessary to understanding her journalism. Her publisher and professional records establish the public career independently of those family details. This article therefore avoids assigning unverified names or extending limited family information into a speculative personal narrative.

Carol Leonnig Family | Maryland Upbringing

Carol Leonnig grew up with roots in Upper Marlboro, Maryland. Her documented educational path included Queen Anne School and Bryn Mawr College. Authoritative public profiles provide limited additional information about her parents and siblings. The absence of those details does not establish that she has no siblings or that relatives held particular occupations. Her later reporting career took her through Philadelphia, Charlotte, and Washington, following her childhood in Maryland.

Carol Leonnig Career | Local Accountability to National Investigations

Carol Leonnig began at The Philadelphia Inquirer before developing broader government reporting at The Charlotte Observer. Her assignments included city government, the state legislature, and Washington correspondence. That work involved examining how officials used public authority and resources. She later joined The Washington Post in 2000.

At the Post, Leonnig reported on local government, federal courts, intelligence, and presidential politics. Her investigations into surveillance and the Secret Service brought major recognition. She also developed books from sustained reporting on national institutions and the Trump administration. In 2025, she left the newspaper for a senior investigative role at MS NOW, then still known as MSNBC. Her current work combines reporting for the network with publishing and discussion of the institutions she has covered for decades. Her 2015 individual Pulitzer specifically recognized Secret Service reporting, separate from the collaborative awards associated with other investigations.

Carol Leonnig MS NOW | Senior Investigative Correspondent

Carol Leonnig serves as a senior investigative correspondent for MS NOW. She joined the network’s expanding newsroom in 2025, after years contributing to television discussions while working at the Post. The move changed her principal employer rather than marking her first appearance on national television.

Her reporting focuses on institutions including the Justice Department, intelligence agencies, and the Secret Service. Current public appearances identify her with MS NOW, including a 2026 Harvard Law School event. The network role differs from hosting a regularly titled solo program. This biography therefore does not invent a show carrying her name. Her books and earlier newspaper investigations remain separate professional work alongside current television reporting.

Carol Leonnig Secret Service Reporting | The 2015 Pulitzer Prize

Carol Leonnig won the 2015 Pulitzer Prize for National Reporting for her Secret Service investigations. The official award record recognizes reporting that exposed serious security failures and misconduct. Her work examined presidential protection and the consequences of institutional problems within the agency.

The reporting relied on sources and records rather than access to a single public press conference. Its impact extended beyond one incident by examining patterns in leadership, staffing, and operational decisions. The award belongs specifically to that investigative work. It should not be confused with later bestseller recognition for Zero Fail. Her subsequent book developed a broader historical account of the institution she had already spent years investigating.

Carol Leonnig Zero Fail | Secret Service History

Carol Leonnig published Zero Fail: The Rise and Fall of the Secret Service in May 2021. The book traces the agency through major moments involving presidential protection. Its historical scope includes the Kennedy assassination, the Reagan assassination attempt, and problems during later administrations. It developed from years of reporting rather than a newly announced future project.

The narrative examines institutional culture, equipment, staffing, leadership, and the tension between public reputation and operational shortcomings. Those subjects extend beyond individual agents’ biographies. Leonnig connects historical changes with more recent security failures. The book became a New York Times bestseller. A paperback followed in 2022, after the original release.

Carol Leonnig Trump Books | Collaborations with Philip Rucker

Carol Leonnig co-wrote A Very Stable Genius and I Alone Can Fix It with Philip Rucker. A Very Stable Genius: Donald J. Trump’s Testing of America appeared in 2020. I Alone Can Fix It: Donald J. Trump’s Catastrophic Final Year followed on July 20, 2021.

The books examine different periods within Trump’s first presidency. The later title focuses on the administration’s final year, including the pandemic, the election, and the struggle over its outcome. Both combine reporting with the authors’ interpretation of events and institutional behavior. They should therefore be identified as collaborative political nonfiction. Rucker’s contribution should not disappear from a list that presents the books solely as Leonnig’s independent work.

Carol Leonnig Injustice | Justice Department Investigation

Carol Leonnig and Aaron C. Davis published Injustice on November 4, 2025. Its full subtitle is How Politics and Fear Vanquished America’s Justice Department. Penguin Press released the book, which examines political pressure and the department’s institutional independence across several administrations.

The authors draw on reporting about officials, prosecutors, internal conflict, and decisions involving the Justice Department. The title expresses the book’s argument; it is not a court judgment about every individual discussed. Its publication adds a distinct collaboration to Leonnig’s record, separate from the two books written with Philip Rucker. Injustice is a released work as of October 2026, following its original 2025 publication.

Carol Leonnig Books | Selected Published Titles

Carol Leonnig’s selected books cover presidential politics, security, and federal law enforcement. Her documented titles include:

• 2020 — A Very Stable Genius: Donald J. Trump’s Testing of America, with Philip Rucker.
• 2021 — Zero Fail: The Rise and Fall of the Secret Service.
• 2021 — I Alone Can Fix It: Donald J. Trump’s Catastrophic Final Year, with Philip Rucker.
• 2025 — Injustice: How Politics and Fear Vanquished America’s Justice Department, with Aaron C. Davis.

The list identifies original publication years rather than dates attached to later paperback editions. The collaborations also involve different co-authors. These are released nonfiction works, not a list of proposed projects or television programs.

Carol Leonnig Pulitzer Honors | Individual and Team Recognition

Carol Leonnig’s publisher identifies her as a five-time Pulitzer winner, including individual and team recognition. Her 2015 National Reporting prize concerned the Secret Service. Publisher records also identify participation in Post teams honored in 2014, 2018, 2022, and 2024. Those distinctions span different investigations and categories.

The 2014 Public Service recognition involved reporting on National Security Agency surveillance. Later team awards should remain attributed to their collaborative reporting rather than described as separate solo prizes. Older professional profiles list fewer honors because they predate later awards. The current publisher count therefore differs from historical biographies without necessarily creating a factual conflict about the earlier work.

Carol Leonnig Salary

Carol Leonnig’s current MS NOW salary is not publicly disclosed. Her network role and book credits do not establish verified annual compensation.

Carol Leonnig Net Worth 2026

No reliable public estimate establishes Carol Leonnig’s net worth in 2026. Journalism awards and bestselling books do not disclose complete personal finances. Public information does not establish her current assets, liabilities, royalties, or employment contract.

Biography Summary