U.S. Sanctions Venezuela’s Oil Chief, Says Food Aid Will Be Flown to Border  The Wall Street JournalExclusive: Trafigura halts oil trade with Venezuela - source  ReutersMaduro says US making 'mistakes' in Venezuela  Aljazeera. …

U.S. Sanctions Venezuela’s State Oil Company Chief, Intelligence Officials  The Wall Street JournalExclusive: India advises refiner to avoid U.S. system for Venezuela oil buying - source  ReutersU.S. Treasury Sanctions Venezuela Oil Chi …