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NewsletterScan analyzes thousands of newsletters to discover trending topics and brand mentions across different industries.
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Our data comes from Sponsorgap, which tracks mentions across thousands of newsletters.
In September 2026, RFK Jr came up in 1 newsletter across 1 issue, the same as in August. Most coverage came from Snaxshot. The busiest day was Sep 1, with 1 mention.
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RFK Jr trend overview ·Top topics in September 2026 ·Top topics in August ·Trending now