Kirsten Berg
I cover the federal government and related national and international issues.
Have a Tip for a Story?
I’m interested in tips about records across federal agencies. I take confidentiality seriously and welcome ideas via secure email, Signal or postal mail.
What I Cover
I’ve contributed to investigations on a range of topics, including the Centers for Disease Control and Prevention’s hobbled response to the COVID-19 pandemic, the rise and ramifications of Chinese transnational repression and organized crime, and the federal judiciary’s repeated failures to provide ethical oversight for its judges.
My Background
My collaborations with colleagues at ProPublica have received numerous honors, including the 2024 Pulitzer Prize for Public Service, a Selden Ring Award, an Investigative Reporters and Editors Award and medal, and recognition as a finalist for the 2021 Pulitzer Prize for Public Service.
Prior to joining ProPublica, I was an editor at Future Tense, the deputy director of the New America Fellows program and a reporter at the New England Center for Investigative Reporting. I was also once an intern at ProPublica.
How 3M Execs Convinced a Scientist the Forever Chemicals She Found in Human Blood Were Safe
Decades ago, Kris Hansen showed 3M that its PFAS chemicals were in people’s bodies. Her bosses halted her work.
A Marijuana Boom Led Her to Oklahoma. Then Anti-Drug Agents Seized Her Money and Raided Her Home.
A year after authorities arrested Qiu He, the Chinese immigrant has yet to be charged with a crime. She and others say anti-Asian bias plays a role in the state’s crackdown on the pot industry: “I don’t feel secure here.”
A Diplomat’s Visits to Oklahoma Highlight Contacts Between Chinese Officials and Community Leaders Accused of Crimes
After a mass murder at a marijuana farm, a Chinese diplomat visited an organization that has been the subject of investigations.
黑帮、金钱与凶杀：华人有组织犯罪主宰美国地下大麻交易
奥克拉荷马州的一起谋杀案导致四人丧生，同时为外界揭示了美国蓬勃发展的非法大麻生意如何被华人黑帮主宰，并帮助被指与中国威权政府有联系的帮派成为全球有组织犯罪体系中的强者。
Gangsters, Money and Murder: How Chinese Organized Crime Is Dominating America’s Illegal Marijuana Market
A quadruple murder in Oklahoma shows how the Chinese underworld has come to dominate the booming illicit trade, fortifying its rise as a global powerhouse with alleged ties to China’s authoritarian regime.
We’re Investigating Mental Health Care Access. Share Your Insights.
ProPublica’s reporters want to talk to mental health providers, health insurance insiders and patients as we examine the U.S. mental health care system. If that’s you, reach out.
Skipping School: America’s Hidden Education Crisis
Absenteeism has nearly doubled since the pandemic. With state and federal governments largely abdicating any role in getting kids back into classrooms, some schools have turned to private companies for a reimagined version of the truant officer.
United Nations Seems to Boost Plastics Industry Interests, Critics Say
Ahead of a groundbreaking treaty to reduce plastic pollution, a group of independent scientists fear that the United Nations is legitimizing industry-backed proposals such as chemical recycling.
The Inside Story of How the Navy Spent Billions on the “Little Crappy Ship”
Littoral combat ships were supposed to launch the Navy into the future. Instead they broke down across the globe and many of their weapons never worked. Now the Navy is getting rid of them. One is less than five years old.
How Often Do Health Insurers Say No to Patients? No One Knows.
Insurers’ denial rates — a critical measure of how reliably they pay for customers’ care — remain mostly secret to the public. Federal and state regulators have done little to change that.