A campaign document belonging to Flavio Bolsonaro, the right-wing front-runner in the presidential election to be held in Brazil next month, offered Washington a rare earths supply chain designed to weaken China’s grip, local news site Amado Mundo reported on Saturday. Written in English and dated March 19, the 22-page presentation was drafted by Andre Marinho, a close Bolsonaro ally who presented the plan to the Rockbridge Network, a group of wealthy conservative donors founded by J.D. Vance in...