Doris Burke

Senior Research Reporter

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Doris Burke is senior research reporter. Prior to joining ProPublica in 2019, she was a researcher at the New York Times working on investigative and daily stories. While at Fortune Magazine, she collaborated on award winning financial crime stories. Before moving to journalism, she was research librarian at several investment banks. She has a history degree from St. Bonaventure University and library science degree from Pratt Institute.

Secret IRS Files Reveal How Much the Ultrawealthy Gained by Shaping Trump’s “Big, Beautiful Tax Cut”

Billionaire business owners deployed lobbyists to make sure Trump’s 2017 tax bill was tailored to their benefit. Confidential IRS records show the windfall that followed.

Lord of the Roths: How Tech Mogul Peter Thiel Turned a Retirement Account for the Middle Class Into a $5 Billion Tax-Free Piggy Bank

Roth IRAs were intended to help average working Americans save, but IRS records show Thiel and other ultrawealthy investors have used them to amass vast untaxed fortunes.

Leading Manhattan DA Candidate Has Repeatedly Paid Virtually No Federal Income Taxes

Tali Farhadian Weinstein, who donated $8 million to her own campaign, and her hedge fund manager husband paid nothing (or almost nothing) to the IRS four times in six years.

The Secret IRS Files: Trove of Never-Before-Seen Records Reveal How the Wealthiest Avoid Income Tax

ProPublica has obtained a vast cache of IRS information showing how billionaires like Jeff Bezos, Elon Musk and Warren Buffett pay little in income tax compared to their massive wealth — sometimes, even nothing.

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?

The Climate Solution Actually Adding Millions of Tons of CO2 Into the Atmosphere

New research shows that California’s climate policy created up to 39 million carbon credits that aren’t achieving real carbon savings. But companies can buy these forest offsets to justify polluting more anyway.

America’s Drinking Water Is Surprisingly Easy to Poison

The cyberbreach at a plant in Oldsmar, Florida, which could have resulted in a mass poisoning, was a reminder of a disturbing reality: Despite a decade of warnings, thousands of water systems around the country are still at risk.

The U.S. Spent $2.2 Million on a Cybersecurity System That Wasn’t Implemented — and Might Have Stopped a Major Hack

The software company SolarWinds unwittingly allowed hackers’ code into thousands of federal computers. A cybersecurity system called in-toto, which the government paid to develop but never required, might have protected against this.

“This Is War”: Inside the Secret Chat Where Far-Right Extremists Devised Their Post-Capitol Plans

Chats from a private Telegram group obtained by ProPublica show how a suspect tied to the Jan. 6 insurrection tried to organize a self-styled militia. The hidden proliferation of such groups worries experts.

Donald Trump Built a National Debt So Big (Even Before the Pandemic) That It’ll Weigh Down the Economy for Years

The “King of Debt” promised to reduce the national debt — then his tax cuts made it surge. Add in the pandemic, and he oversaw the third-biggest deficit increase of any president.

The Justice Department Sues Walmart, Accusing It of Illegally Dispensing Opioids

Two years after the Trump administration walked away from charging Walmart criminally for its role in the opioid crisis, the DOJ is back, making the same claims but seeking softer penalties.

Investors Extracted $400 Million From a Hospital Chain That Sometimes Couldn’t Pay for Medical Supplies or Gas for Ambulances

Prospect Medical, which mostly serves low-income patients, has suffered a litany of problems: broken elevators, dirty surgical gear, bedbugs and more. Its owners, including Leonard Green & Partners and Prospect’s CEO, have cashed in.

Rick Perry’s Ukrainian Dream

When the then-energy secretary accidentally helped lead the president into impeachment, he was simultaneously trying to help his friends cash in on a big gas deal.

Sent Home to Die

In New Orleans, hospitals sent patients infected with the coronavirus into hospice facilities or back to their families to die at home, in some cases discontinuing treatment even as relatives begged them to keep trying.

Billionaire T. Denny Sanford Was Under Investigation for Child Pornography

The richest man in South Dakota, T. Denny Sanford, was investigated for possible possession of child pornography, according to four people familiar with the matter. Sanford is a major donor to children’s charities and Republican politicians.

The Airline Bailout Loophole: Companies Laid Off Workers, Then Got Money Meant to Prevent Layoffs

Three companies including Gate Gourmet, a global provider of airline meals, received $338 million in relief money for workers — and laid workers off anyway.

This Treasury Official Is Running the Bailout. It’s Been Great for His Family.

Deputy Treasury Secretary Justin Muzinich has an increasingly prominent role. He still has ties to his family’s investment firm, which is a major beneficiary of the Treasury’s bailout actions.

Another Private Jet Company Owned by a Trump Donor Got a Bailout — This One for $20 Million

The two private jet companies are among the first 96 airline companies disclosed as recipients of taxpayer funds under the CARES Act.

Meet the Shadowy Accountants Who Do Trump’s Taxes and Help Him Seem Richer Than He Is

The Supreme Court fight over Donald Trump’s tax returns has pushed his accounting firm into the limelight. In various episodes over 30 years, partners — including the CEO — have run into trouble for fraud, misconduct or malpractice.

Senator Richard Burr Sold D.C. Townhouse to Donor at a Rich Price

In a private transaction, Richard Burr, Republican of North Carolina, sold the townhouse to lobbyists who had business before his committees.

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