Abandoned Niagara scow moves after over 100 years

For over 100 years, an iron scow was stuck in the same position on top of Niagara’s Horseshoe Falls. It was abandoned in 1918 and a storm last week finally dislodged it, sending it on the move. Eric Sorensen explains the origins of this piece of Niagara history and its possible future.

• Iron scow shifts for first time in a century above Horseshoe Falls