Flight 370: 53 days of searching

Day 10 -- A behind-the-scenes look at CNN's coverage of the search for MH370. Kate Bolduan and Hide Sato visit the Wall of Hope inside Kuala Lumpur International Airport.

Day 10 -- A behind-the-scenes look at CNN's coverage of the search for MH370. Kate Bolduan and Hide Sato visit the Wall of Hope inside Kuala Lumpur International Airport.