Rebel groups have taken Syria’s second-biggest city. Here’s who they are - CNN

1. Rebel groups have taken Syria’s second-biggest city. Here’s who they are  CNN
2. Video: CNN pieces together how rebel forces took over Aleppo  CNN
3. All you need to know about Syria's latest attacks  DW (English)
4. Russian Warplanes Join Strikes Against Rebels in Syria  The New York Times
5. Live briefing: Syrian forces regroup with help from Iran, Russia after shock rebel advance  The Washington Post