Parents wait for a bus to meet with their children rescued from a ferry that sank off the country’s southern coast, at Danwon high school in Ansan, South Korea, Wednesday, April 16, 2014. Dozens of boats, helicopters and divers scrambled to rescue more than 470 people, including 325 students on a school trip from the high school, after the ferry sank earlier in the day. (AP Photo/Ahn Young-joon)