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

Labor

Back-to-back victories for Amazon workers
April 3, 2026 By Mark Gruenberg And Cameron Harrison
Company must end retaliation against striking workers and bargain with the Amazon Labor Union.
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Politics

Trump struggles to explain his war on Iran
April 2, 2026 By Mark Gruenberg
His 19-minute diatribe offers nothing new but leaves the real problems of the country unaddressed.
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U.S.

DOJ on birthright citizenship case: Constitution doesn’t mean what it says
April 1, 2026 By Mark Gruenberg And John Wojcik
AFL-CIO joins Supreme Court case, argues ending birthright citizenship will harm all workers.
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Labor

Letter Carrier ‘heroes’ honored for saving lives
March 31, 2026 By Mark Gruenberg
A day for a mail carrier is more than just delivering mail.
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Labor

Eight million or more come out nationwide for No Kings III
March 30, 2026 By Mark Gruenberg
Biggest demonstration in U.S. history sends message to Trump: “We have had enough.”
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Labor

Airport screeners describe life with no pay
March 27, 2026 By Mark Gruenberg
Even after latest GOP and Trump claims they will pay them, screeners continue to go hungry.
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Labor

Equal pay gap for women widens second year in a row
March 27, 2026 By Mark Gruenberg
Pay gap for women equaled what men earned from Jan. 1 to March 26 this year
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Environment

Outrage builds over Trump’s billion-dollar bribe to stop wind farms
March 26, 2026 By Mark Gruenberg
Labor and environmental action groups unite to expose how administration stopped green energy in New York and North Carolina.
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