by Rouba El Husseini BEIRUT, Lebanon (AFP) — Syria’s ceasefire was on the brink of collapsing Sunday, after a US-led coalition strike killed dozens of regime soldiers and Aleppo city was hit by its first air raids in nearly a week. The barrage of strikes on rebel-held districts of Aleppo risks reigniting battlefronts in the city and could be the most serious threat to the ceasefire so far. A halt to fighting around Aleppo […]