Why is Flávio Bolsonaro being investigated in Brazil? Here’s what to know. https://www.bloomberg.com/news/articles/2026-10-28/why-is-flavio-bolsonaro-being-investigated-in-brazil?taid=6ae293991d3fbb0001452745&utm_campaign=trueanthem&utm_content=business&utm_medium=social&utm_source=twitter