Jorge G. Castañeda Oct. 8, 2019, 11:00 a.m. ET During John Bolton’s recently ended tenure as national security adviser, he convinced President Trump that the Venezuelan leader Nicolás Maduro was on the verge of losing power. Mr. Bolton is reported to have been the architect of the several failed attempts to unseat President Maduro, a frequent target… Seguir leyendo How John Bolton Botched Venezuela