304 people drowned as the car ferry sank. Four fathers recall their memories of their children; high school students who were on their field trip. Professors, lawyers, journalists, an activist, a diver, and a politician explain why the system ultimately allowed the tragedy to occur. What is stopping the next tragedy? The world has turned upside down.…… 304 people drowned as the car ferry sank. Four fathers recall their memories of their children; high school students who were on their field trip. Professors, lawyers, journalists, an activist, a diver, and a politician explain why the system ultimately allowed the tragedy to occur. What is stopping the next tragedy? The world has turned upside down.详情