Skip to content
ProPublica Donate
ProPublica Donate
Photo of Alex Mierjeski

Alex Mierjeski

Alex is a research reporter at ProPublica.

Need to Get in Touch?

Alex is a research reporter at ProPublica.

Armed and Underground: Inside the Turbulent, Secret World of an American Militia

Rounding up migrants. Lists of “friendly” sheriffs. Debating political assassinations. Internal messages reveal AP3’s journey from Jan. 6 through the tumultuous lead-up to the 2024 election. One member predicts: “It’ll be decided at the ammo box.”

After Nike Leaders Promised Climate Action, Their Corporate Jets Kept Flying — and Polluting

Nike has staked a claim as a corporate leader on sustainability. Yet company disclosures show that its jets emitted almost 20% more carbon dioxide last year than in 2015. It’s one small factor in Nike’s failure to slash emissions as promised.

Trump Media Quietly Enters Deal With a Republican Donor Who Could Benefit From a Second Trump Administration

The deal with energy magnate James E. Davison illustrates how Trump’s stake in the Truth Social company, which makes up a majority of his net worth, presents conflicts of interest.

Trump Media Made a Deal That Could Secure a Major Financial Windfall for the GOP Candidate

The company behind Trump’s Truth Social platform has the option to sell up to $2.5 billion worth of shares, easing the way for the former president to convert his paper stake into something more tangible.

Nike Pledged to Shrink Its Carbon Footprint. It Just Slashed the Staff Charged With Making That Happen.

Since December, Nike has lost about 30% of employees who worked primarily on sustainability initiatives, due to layoffs, voluntary departures or transfers to other duties. Already, the company was missing its targets for reducing emissions.

Friends of the Court

Harlan Crow Provided Clarence Thomas at Least 3 Previously Undisclosed Private Jet Trips, Senate Probe Finds

The Supreme Court justice flew to Montana and other destinations on the billionaire GOP donor’s dime. Crow’s lawyer revealed these flights to the Senate Judiciary Committee, whose ongoing investigation was sparked by ProPublica’s reporting.

Friends of the Court

Justice Thomas Acknowledges He Should Have Disclosed Free Trips From Billionaire Donor

The trips include vacations in Indonesia and at the exclusive, men’s-only Bohemian Grove retreat, which were first reported by ProPublica last year.

Multiple Trump Witnesses Have Received Significant Financial Benefits From His Businesses, Campaign

Witnesses in the various criminal cases against the former president have gotten pay raises, new jobs and more. If any benefits were intended to influence testimony, that could be a crime.

For the Women Who Accused the Trump Campaign of Harassment, It’s Been More Harassment

Trump is well known for publicly bullying his political rivals, but the former president’s campaign has also used similar tactics to launch private, relentless attacks against some of its own workers.

Blinken Is Sitting on Staff Recommendations to Sanction Israeli Military Units Linked to Killings or Rapes

A special State Department panel told Secretary of State Antony Blinken that the U.S. should restrict arms sales to Israeli military units that have been credibly accused of human rights abuses. He has not taken any action.