After prolonged negotiations, the heads of EU member states have reached an agreement on the twelfth package of sanctions against Russia, according to The Guardian. Details of the new package of economic restrictions are not disclosed, but it is known that the previously recommended package of sanctions by the European Commission included proposals to cut off commercial revenues from trading Russian diamonds and targeted a number of Russian officials and businessmen, including the son of Dmitry Medvedev. According to sources, although the text was agreed upon by all countries earlier this week…