Brussels, 17/04/2012 (Agence Europe) - French Foreign Minister Alain Juppé called on Tuesday 17 April for tougher sanctions against the Syrian regime, arguing that sanctions were proving effective. He said that, since sanctions had been put in place, Syria's financial reserves had fallen by half. “We must now keep up the pressure on the Syrian regime. This means tougher sanctions, which have an impact on the Syrian authorities”, he said at a working meeting of some 50 countries....