Neighbor Turkey's Reluctant Role in Syrian Civil War

Watch Video | Listen to the Audio RAY SUAREZ: And we turn to Syria. No country has been more affected by the uprising than its neighbor to the north, Turkey. Thousands of refugees have flooded across the border, and stray mortar shells routinely land near Turkish towns. Margaret Warner is on a reporting trip to the region. I spoke with her from Istanbul a short time ago about Turkey's role in.