About half a million Syrians have fled their country's violent conflict and settled in Turkey. Many are grateful to be taken in but also fearful about being kicked out.
The United Nations said today that more than half a million Syrians have fled to other countries in the region, as the revolution against the Syrian government rages back at home.
When fighting in Libya spread, U.S. and NATO planes were soon flying sorties to help out the rebel side — and it was costly. How a similar intervention in Syria might cost us.