'There's still some hope': Families in Turkey, Syria anxiously wait for rescues from earthquake zone

Families in Syria and Turkey are anxiously waiting to see loved ones rescued from the rubble of crumbled buildings, while struggling to stay warm without shelter during the bitter winter weather. Jackson Proskow reports from Adana, Turkey, where crews are scrambling to help as many people as possible, while Eric Sorensen looks at the sparks of hope in both countries as some children are pulled from the wreckage alive.