Families fleeing Syria's Raqqa say air strikes bring heavy toll

RAQQA, Syria (Reuters) - Air raids by U.S. coalition warplanes have intensified in recent days as Kurdish and Arab militias seek to drive surrounded Islamic State militants from their last strongholds in Syria's Raqqa -- but the toll on civilians has been severe.

from Reuters: World News http://ift.tt/2xA4bMJ