In the North's close-knit communities, lookalikes and namesakes can create a good amount of comedy and confusion. Sara Statham (left) and her identical twin Dana who both live in Iqaluit are a case in point.

Concern is growing around Bill C-22, which would change the rules around oil spill cleanups. The technology for cleaning up oil spills, such as using chemical dispersants, is not widely understood, and its impact on Arctic waters has yet to be fully debated.