Rosen Plevneliev (left) and President of Brazil Dilma Rousseff (right)Brussels, June 11 (BTA) – Addressing the Second Working Session on “Facing together global challenges” at the Second EU-CELAC (Community of Latin American and Caribbean States) Summit here on Thursday, Bulgarian President Rosen Plevneliev said, quoted by his Press Secretariat, that the rapid challenges happening at present transcend national borders and require close partnership between the separate States and regions. More…