Venezuela requests help from U.S. senator/ Venezuela pide ayuda a un Senador estadounidense

Venezuela's ambassador to the U.S. has asked Sen. Richard Lugar to press Exxon Mobil Corp. to drop legal measures that have frozen $12 billion in assets worldwide ( full information)/ Venezuela's ambassador to the U.S. has asked Sen. Richard Lugar to press Exxon Mobil Corp. to drop legal measures that have frozen $12 billion in assets worldwide