South Koreans prepare to raise sunken ferry, three years after disaster

By Suyeong LeeSEOUL (Reuters) - South Korea prepared on Sunday to raise the Sewol ferry that sank nearly three years ago, killing more than 300 people, most of them children, testing a system to bring the ship to the surface in the hope of finding the last nine bodies.Mourning families have been calling for the ship to be raised and for a more thorough investigation into the disaster.