Iceberg tsunami barrels toward boat
Giant wave chases boat after glacier crumbles
POSTED: 05:10 PM PDT Jul 23, 2012
UPDATED: 03:55 AM PDT Jul 24, 2012
It's not just falling ice you have to worry about when a glacier crumbles. Wait till you see the giant wave that chased a boat. Jeanne Moos has a story with plenty of "wow" factor.