Wild ponies of Chincoteague make their annual swim

They are a sight to behold, powerful and majestic. Unspoiled. They are the wild ponies of Virginia's Eastern Shore. And once again, they've arrived at Chincoteague. On Wednesday morning, about 150 of these beautiful beasts made the annual swim across the channel from Assateague Island to Chincoteague Island, guided by a group called the Saltwater Cowboys.