ADVERTISEMENTOPEC Ministers React To Trump's Tweet At OPEC In ViennaOPEC Ministers React to Trump's Tweet at OPEC in Vienna NDTV Profit25 Jun 2018, 03:11 PM IST 25 Jun 2018, 11:00 AM IST25 Jun 2018, 03:11 PM ISTWhatsAppX (was Twitter)FacebookTelegramSaveOPEC Ministers React To Trump's Tweet At OPEC In ViennaADVERTISEMENT