U.S. wants U.N. Security Council vote this week on Venezuela aid

Speaking ahead of a council meeting on Venezuela, the U.S. special envoy for Venezuela, Elliott Abrams, also told reporters Washington would impose more sanctions on "high-ranking members of the regime and their financial affairs" this week and next.Russia and the United States have been at loggerheads over a U.S.-led campaign for international recognition of Juan Guaido, the Venezuelan opposition leader and head of the country's elected National Assembly, over President Nicholas Maduro.Earlier