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Judge restricts enforcement of Montana law against AI "deepfakes" in campaign ads

Published

17 September 2026

Topic

regulatory

◆ Geography

United States

◆ Source

Read at ktvh.com →

◆ Verified

Fusion42 · 18 September 2026 · Fusion42 review

A federal judge issued a preliminary injunction blocking enforcement of Montana's 2025 law requiring AI-generated or altered political ads to carry disclaimers, on grounds that it likely violates free speech by discriminating based on viewpoint.

◆ ◆ The Wire takeaway

Legal limits on regulating AI in campaign ads have loosened in Montana, signalling a temporary free speech win. If you operate political advertising tools, prepare for a more open yet volatile market in AI-modified content.

◆ Coverage

3 sources · first reported 17 Sep 2026 · latest 19 Sep 2026

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◆ Topics

ai-regulationdeepfakesfree-speechpolitical-adsmontanapreliminary-injunction