Markets Insider | Venezuela arrests relative of powerful ex-oil boss Ramirez in graft probe Reuters CARACAS (Reuters) - Venezuela has arrested Diego Salazar, a relative of former oil czar Rafael Ramirez, as part of an investigation into a money laundering scandal in Andorra, the South American country's state prosecutor said on Friday night ... Venezuela arrests cousin of ex-oil czar in corruption probe Venezuela Is Losing Its Best Oil Buyer Nicolas Maduro is cracking down on rivals and Venezuela's oil industry could take a big hit |