The humanitarian work that Abdul Rahman Kassig was committed to doing is needed more than ever.

At the Group of 20 summit, President Obama reassured Turkish President Recep Tayyip Erdogan that the U.S. will do more to find a solution to Syria's political crisis, while also countering ISIS.

Also: The father of a 3-year-old Syrian boy who drowned in the Aegean Sea buries his family, and in Hungary, 2,300 migrants at a refugee camp near the Serbian border have threatened to break out.