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The record of what the American press got wrong, and who it helped
The Big Lies › 2025 › File PF-0112
Retracted

CNN 'Fact Check' on Transgender Mice Reversed

CNN's live fact check of Trump's address to Congress said he falsely claimed that $8 million had been spent on making mice transgender.

Screenshot of the original report as published
Screenshot of the report as published: foxnews.com. Tap to open the source.
Who it helped: Democrats

The initial verdict labeled a Trump claim false when the underlying grants existed.

What was reported

CNN's live fact check of Trump's address to Congress said he falsely claimed that $8 million had been spent on making mice transgender.

What actually happened

Federal grants had in fact funded studies that gave cross-sex hormone treatments to lab animals, and the White House published a list of them. A day later, CNN changed its verdict from 'false' to 'needs context.' It added a correction saying the earlier version wrongly called Trump's claim false. The revised item still noted that the research studied human health effects and was not about making mice transgender, and that the dollar total was disputed.

The proof

CNN's own appended correction and the NIH grant records the White House cited.

The receipt. Copy this and paste it anywhere:

CNN 'Fact Check' on Transgender Mice Reversed — Retracted. CNN's own appended correction and the NIH grant records the White House cited. Full file: https://www.thepropagandafiles.com/case/cnn-fact-check-transgender-mice/

Original reporting

Corrections, findings & records

Archived copies

Stories get edited after publication. These open the Internet Archive's earliest saved copy of each original.

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