The physician-senator positioned himself as Trump’s principled opponent, voting to convict after January 6th and claiming to defend democratic institutions. Yet his political legacy is boosting RFK Jr., a conspiracy theorist whose anti-vaccine lies have killed children and betrayed everything medical science stands for. Cassidy lost his primary anyway—proving his principles were worthless and his complicity catastrophic.

Source: https://www.motherjones.com/politics/2026/05/bill-cassidy-gop-loss-rfk-jr/