Brazilian opposition files STF suit over alleged US campaign funding for Flávio Bolsonaro

Senator Lindbergh Farias (PT) filed a complaint with Brazil's Supreme Court alleging that Flávio Bolsonaro's campaign received support from the US-based Rockbridge Network, citing statements by Renan Santos. No evidence of foreign transfers has been presented, and the claim remains unsubstantiated. This is a domestic political-legal maneuver that could affect the 2026 election landscape if evidence emerges.