Salvage Experts Survey South Korea Ferry

Chinese and South Korean salvage experts on Wednesday began an underwater survey of the sunken Sewol ferry -- the first step in the long, complex process of raising the 6,825-tonne vessel to the surface.

Chinese and South Korean salvage experts on Wednesday began an underwater survey of the sunken Sewol ferry -- the first step in the long, complex process of raising the 6,825-tonne vessel to the surface.