Isaac Arnsdorf

Reporter

Photo of Isaac Arnsdorf

Isaac Arnsdorf covered national politics with ProPublica.

His reporting on President Trump's agenda for veterans won the Sidney Hillman Foundation's Sidney Award and the National Press Club's Sandy Hume Award, and was an honorable mention for the Toner Prize for Excellence in Political Reporting.

Before joining ProPublica in 2017, he covered lobbying and campaign finance at Politico. He previously worked for Bloomberg News.

Trump Just Endorsed an Oath Keeper’s Plan to Seize Control of the Republican Party

The “precinct strategy” widely promoted by Steve Bannon has already inspired thousands of Trump supporters to fill local GOP positions, intent on preventing a “stolen election.”

***** ***** Probe of Billionaire Businessman Denny Sanford Continues at State and Federal Level, Court Records Show

Authorities said the investigation of South Dakota’s richest man, first revealed by ProPublica, is still active and began with a tip from the National Center for Missing & Exploited *****ren.

How Steve Bannon Has Exploited Google Ads to Monetize Extremism

Google kicked Bannon off YouTube because of his violent rhetoric but still sent ad dollars to his website that promotes misinformation about the election and the pandemic.

Court Records Show That Emails and Phone Data Were Searched in ***** ***** Probe of Billionaire Denny Sanford

ProPublica won access to search warrants showing a ***** *****ography investigation of South Dakota’s richest man, confirming our reporting from last year.

Oath Keepers in the State House: How a Militia Movement Took Root in the Republican Mainstream

A membership roster for the Oath Keepers, a violent extremist group whose followers have been charged in the Jan. 6 insurrection, includes state lawmakers, congressional candidates, and local government and GOP officials.

Trump’s Mar-a-Lago Buddies Tried to Get the VA to Sell Access to Veterans’ Medical Records

A congressional investigation prompted by ProPublica’s reporting found Trump’s “Mar-a-Lago crowd,” wealthy civilians with no U.S. government or military experience, pursued a plan to monetize veterans’ medical data.

Heeding Steve Bannon’s Call, Election Deniers Organize to Seize Control of the GOP — and Reshape America’s Elections

The stolen election myth inspired thousands of Trump supporters to take over the Republican Party at the local level, exerting more partisan influence on how elections are run.

Marjorie Taylor Greene Appeared in a Super PAC Ad Asking for Money. That Might Break the Rules.

Greene is working with a Republican ad maker who has a history of racist remarks and ties to extremist gun groups.

Trump Spawned a New Group of Mega-Donors Who Now Hold Sway Over the GOP’s Future

These powerful donors, who each contributed more than $1 million, shied away from party politics before Trump. What brought them off the sidelines?

How Josh Hawley and Marjorie Taylor Greene Juiced Their Fundraising Numbers

Politicians get the veneer of grassroots support, while shadowy consultants get rich.

Ayúdenos con nuestros reportajes sobre la vacuna contra COVID-19

El desarrollo y la distribución de una vacuna afectará a todos los habitantes del planeta. Ayúdenos a identificar historias importantes para poder contarlas.

Mo Brooks Compared Biden’s Election to the Start of the Civil War. Now He Wants a Senate Seat.

The Alabama Republican led the fight to overturn election results. On Jan. 6, he spoke to the crowd that later stormed the Capitol, resulting in five deaths. Brooks blamed antifa. Now he’s hoping it will get him elected to the Senate.

Why We Can’t Make Vaccine Doses Any Faster

President Biden has promised enough doses for all American adults by this summer. There’s not much even the Defense Production Act can do to deliver doses before then.

How Operation Warp Speed Created Vaccination Chaos

States are struggling to plan their vaccination programs with just one week’s notice for how many doses they’ll receive from the federal government. The incoming Biden administration is deciding what to do with this dysfunctional system.

Trump Administration Says the Inconvenience of Rescheduling Executions Outweighs the “Harm” to Prisoners Set to Die

The Justice Department is pushing ahead with plans for three executions this week even though two of the prisoners have COVID-19 and multiple courts have objected to the government’s aggressive tactics.

Capitol Rioters Planned for Weeks in Plain Sight. The Police Weren’t Ready.

Insurrectionists made no effort to hide their intentions, but law enforcement protecting Congress was caught flat-footed.

Inside Trump and Barr’s Last-Minute Killing Spree

Private executioners paid in cash. Middle-of-the-night killings. False or incomplete justifications. ProPublica obtained court records showing how the outgoing administration is using its final days to execute the most federal prisoners since World War II.

VA Secretary Focused on Smearing Woman Who Said She Was *****ually Assaulted in a VA Hospital, Probe Finds

An investigation by the Department of Veterans Affairs internal watchdog confirms ProPublica’s reporting that Secretary Robert Wilkie wanted to discredit a congressional aide who said she was attacked in a VA facility last year.

Trump Races to Weaken Environmental and Worker Protections, and Implement Other Last-Minute Policies, Before Jan. 20

The Trump administration is rushing to approve dozens of eleventh-hour policy changes. Among them: The Justice Department is fast-tracking a rule that could reintroduce firing squads and electrocutions to federal executions.

Tracking the Trump Administration’s “Midnight Regulations”

The administration is rushing to implement dozens of policy changes in its final days. We’re following some of the most consequential and controversial.

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