Toplevel talks, their first in nearly a year in efforts to end tension. Unlikely heroes, three american men are hailed for overpowering a gunman on a train in northern france. In macedon in a police have again used stun grenades on thousands of refugees. The police have been blocking them from crossing over in a second day. Some have pushed their way past the barricades and managed to get into macedonia. Many of the people have escaped the war in syria. We go live now to the greek side of the border. Our correspondent there is jonah hull. It is early evening now. What will happen at nightfall . Well, some kind of calm, martine, has returned to this place after what were fairly dramatic, side events over the last couple of hours here at the end of the train tracks. You can see a crowd still gathered there on the greek side. Theyre still up against the barbed war against the Macedonia Police, as they have been over the last 48 hours. But earlier a much larger crowd broke away from that p