# Judd Legum **Judd Legum** writes *[[Popular Information]]*, the accountability newsletter that has become one of the vault's most-cited independent sources on **where corporate and political money actually goes** — as distinct from where institutions say it goes. Like [[Heather Cox Richardson]], he is in this vault twice: as a **subject**, an instance of the one-person publication doing work that newsrooms with budgets are not doing, and as a **source stream**, cited on nine pages and counting. ## The journalist A lawyer by training who spent a decade as founder and editor of **ThinkProgress**, the news site of the [[Center for American Progress]]. In 2008 he was research director for [[Hillary Clinton]]'s presidential campaign — the job of researching both his own candidate and her opponents — and helped prepare her for all 25 Democratic primary debates. In 2010 he ran for state delegate in Maryland, won the Democratic nomination and lost the general election. He describes himself as a progressive and says so on the masthead rather than around it: the stated commitment is to give readers the facts to form their own views, not to pretend the writer has none. For a vault that tracks ideological media, that is a useful contrast case — **disclosed orientation with documented sourcing**, against undisclosed orientation with undocumented sourcing. ## The newsletter *Popular Information* launched on [[Substack]] in **2018**, among the first politically focused publications on the platform. It publishes four mornings a week, Monday through Thursday, carries **no advertising**, and is owned outright by Legum through Popular Information LLC. It won the **2020 Online Journalism Award for Excellence in Newsletters**. The name is from [[James Madison]]: *"A popular Government, without popular information, or the means of acquiring it, is but a Prologue to a Farce or a Tragedy; or, perhaps both."* > [!note] On the subscriber count > The publication says only "hundreds of thousands of subscribers." Reporting put it above **387,000 in late 2021**; higher current figures circulate via third-party aggregators and are not audited. No current number is asserted here. ## The method — promises versus filings Legum's characteristic move is not the leak. It is to **write down what an institution publicly promised, then go read the filings** until the two diverge, and to keep doing it after the news cycle has moved on. The clearest instance is the **January 6 Corporate Accountability Index**. After the [[January 6 Capitol Attack]], hundreds of corporations pledged to stop PAC donations to the 147 Republicans who voted to overturn the election. Popular Information built the first resource comprehensively tracking those pledges against subsequent disclosures — and documented the walk-back: companies including [[AT&T]], Blue Cross Blue Shield, Walgreens and [[Walmart]] resuming direct donations to objectors, with tallies running to tens of millions of dollars across dozens of firms in the years after the pledges. His reporting on labour conditions also produced concrete changes, including paid sick leave extended to roughly 175,000 restaurant workers. ⭐ **Why the method matters to this KB.** A pledge is cheap and a disclosure is dated. The work that establishes anything is the boring second half — returning to the filing a year later. That is the same discipline this vault's [[Dark Money]] and campaign-finance pages depend on, and it is why a Popular Information citation usually comes with a document behind it rather than an unnamed source. ## In this vault Popular Information is the originating source for material on at least nine pages: | Page | What Legum supplied | |---|---| | [[America PAC]] | The votesafe.org teardown of 8 September 2026 — the data flows, the rewritten privacy policy, the claimed right to sell behavioural "inferences" | | [[Sentinel Action Fund]] | That the Heritage-lineage super PAC's registration page is a white-label of the same system | | [[Ready to Register]] | The shared-infrastructure finding connecting the bulk-mail operation to the same America PAC platform | | [[American Prosperity Alliance]] | The money behind a network of sham "progressive" super PACs | | [[Forbes Tate Partners]] · [[Tate Bennett]] | A top DC lobbying firm's quiet hire of a former Trump official | | [[AI Political Spending Ecosystem]] · [[Innovation Council Action]] · [[Taylor Budowich]] | The AI industry's retention of a January 6 operative | | [[Serbian Influence]] | The collapse of the [[Jared Kushner]] Belgrade development | ⭐ **The 2026 irony worth recording.** *Popular Information*'s own terms state that it carries no advertising and will never sell or share reader information. The story it broke in September 2026 was about a site presenting itself as a civic service whose privacy policy permits a super PAC to **share or sell** the personal information of people who came to check their voter registration. The contrast is not rhetorical — it is the same question, data custody, answered opposite ways by two publications operating on the same platform economics. ## See Also - [[Heather Cox Richardson]] — the vault's other one-person Substack source stream, and the closest structural comparison - [[Substack]] — the platform both publish on - [[America PAC]] · [[Sentinel Action Fund]] · [[Ready to Register]] — the September 2026 voter-data reporting - [[American Prosperity Alliance]] — the sham-PAC network investigation - [[Dark Money]] · [[Super PACs]] — the systems his beat covers - [[Election Denialism]] · [[January 6 Capitol Attack]] — the accountability index's subject - [[Center for American Progress]] — ThinkProgress's parent - [[Media Hub]] — the media taxonomy