Mark Gruenberg

Award-winning journalist Mark Gruenberg is head of the Washington, D.C., bureau of People's World. He is also the editor of the union news service Press Associates Inc. (PAI). Known for his reporting skills, sharp wit, and voluminous knowledge of history, Mark is a compassionate interviewer but tough when going after big corporations and their billionaire owners.

LATEST ARTICLES BY Mark Gruenberg

Politics

Illinois Gov. J.B. Pritzker continues blistering criticisms of Trump administration
July 2, 2026 By Mark Gruenberg
He remains reserved on any discussion of his own presidential ambitions.
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Politics

Progressives sweep Colorado Democratic Party primaries
July 1, 2026 By Mark Gruenberg And John Wojcik
Democratic Socialist Melat Kiros bests 30-year incumbent Diana DeGette in race for Denver congressional seat.
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U.S.

Supreme Court blocks Trump attempt to kill birthright citizenship
June 30, 2026 By Mark Gruenberg And John Wojcik
Labor and allies cheer the ruling but warn movements they must remain vigilant
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U.S.

Supreme Court blasts hole into Trump plan to kill mail-in voting
June 29, 2026 By Mark Gruenberg
5 to 4 ruling upholds vote by mail, keeps millions on the voter lists
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Labor

BlueGreen Alliance demands safeguards in new U.S.-Mexico-Canada trade pact
June 29, 2026 By John Wojcik And Mark Gruenberg
Deadline July 1 for inclusion of protections for workers in all three countries
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Labor

Lawmakers urge BP to bargain with Indiana refinery’s Steelworkers local
June 26, 2026 By Mark Gruenberg
Supporters to rally today in Chicago
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U.S.

In scathing language, judge tosses Trump subpoenas of Minnesota leaders
June 25, 2026 By Mark Gruenberg
Court describes them as fraudulent and abusive retribution
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Politics

Supreme Court lets ExxonMobil sue Cuba for $1 billion
June 25, 2026 By Mark Gruenberg
Justice Kavanaugh leads the charge against nationalization of Big Oil during Cuban Revolution.
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