Russian President Vladmir Putin played a crucial role in helping OPEC rivals Iran and Saudi Arabia set aside differences to forge the cartel’s first deal with non-OPEC Russia in 15 years. Interventions ahead of Wednesday’s OPEC meeting came at key moments from Putin, Saudi Deputy Crown Prince Mohammed bin Salman and Iran’s Supreme Leader Ayatollah Ali Khamenei and President Hassan Rouhani, OPEC and non-OPEC sources said. Putin’s […]



