FBI probes Mexican, European firms for trading gold, food for Venezuelan oil, sources sayMexican and European countries are allegedly involved in Venezuelan oil in defiance of U.S. sanctions.

Mexican and European countries are allegedly involved in Venezuelan oil in defiance of U.S. sanctions.http://feeds.foxbusiness.com/~r/foxbusiness/latest/~3/G-yFJ8MbJ_k/fbi-mexican-european-firms-venezuelan-oil