Underwater iceberg using a GoPro

We're always told that 90 per cent of an iceberg is underwater, right? But how often do we actually try to check it out. TheCBC'sZachGoudieput aGoProunderwater to see what was up or what was under in this case.

Goudiewent out Wednesday to Blackhead, Freshwater Bay near St, John's, to do a story on Iceberg safety. There are concernsthat people were getting too close to the unpredictable chunks of ice, which can roll over in an instantwithout warning.

Goudietied theGoProto a fishing pole, and put it over the side of an Iceberg Quest tour boat that was helping him tell the story.

Watch the video to see what theGoProsaw.Goudiewishes there was more detail, but he didn't want to get closer because it wasn't safe.