richard engel is inside syria tot withhe les reporter: tonight tens of thousands of civilians are fleeing as turkey escalates its invasion into syria, targeting u.s. allies, the kurds smashing towns and villages on the border with air strikes, artillery and ground forces. the injured rushed to hospitals. families scrambling to get out, carrying whatever they can we were hit by six or seven bombs, this woman said we drove into northern syria this morning, and soon met these kurdish protesters just outside the front line they re being urged to stay and resist she is saying the americans with the kurds fought against isis. without the kurds, they would never have been able to defeat isis she s asking, why are the americans leaving us now the kurds blame president trump, who essentially gave the green light for the turkish attack by