Bleached Great Barrier Reef coral recovers due to Cyclone Alfred

It's been more than 12 months since residents along the Queensland coast watched and waited as Tropical Cyclone Alfred travelled down the coastline. While the cyclone caused damage to southern parts of the state, it also brought some cool relief to one of the world's greatest wonders, the Great Barrier Reef.  Grace Whiteside went out to the southern tip of the reef.