Verified source report
Primary challenge to Louisiana Sen. Cassidy tests Trump's grip on GOP
Louisiana primary voters could boot a sitting U.S. senator for the first time in nearly 100 years. Backing the insurgency against Sen. Bill Cassidy is President Donald Trump. The pair have been at political odds since Cassidy voted to convict Trump in his second impeachment trial more than five years ago. Liz Landers looks into the tight, three-way race.

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Louisiana primary voters could boot a sitting U.S. senator for the first time in nearly 100 years. Backing the insurgency against Sen. Bill Cassidy is President Donald Trump. The pair have been at political odds since Cassidy voted to convict Trump in his second impeachment trial more than five years ago. Liz Landers looks into the tight, three-way race.
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What happened
According to PBS News’s source item, Primary challenge to Louisiana Sen. Cassidy tests Trump’s grip on GOP, Louisiana primary voters could boot a sitting U.S. senator for the first time in nearly 100 years. Backing the insurgency against Sen. Bill Cassidy is President Donald Trump. The pair have been at political odds since Cassidy voted to convict Trump in his second impeachment trial more than five years ago. Liz Landers looks into the tight, three-way race.
Context
The development sits in VINI’s Global file for readers following international affairs, institutions, conflict, diplomacy, economics, and cross-border consequences. The original report is linked so readers can check the source account, follow later updates, and compare new coverage against the first published record. The source item is dated 2026-05-15T22:35:41+00:00.
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Source
Primary source: Primary challenge to Louisiana Sen. Cassidy tests Trump’s grip on GOP via PBS News. VINI cites and links the source; it does not reproduce the publisher’s full article text without rights clearance.
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- Primary challenge to Louisiana Sen. Cassidy tests Trump's grip on GOPPBS News - 2026-05-15T22:35:41+00:00
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