Alberta is voting on staying in Canada. Here's a look at other separatist movements.

The province of Alberta is voting to either remain in Canada or begin the process for a binding referendum on separation from the country. Ian Lee takes a look at other separatist movements seen in Canada and around the world.

The province of Alberta is voting to either remain in Canada or begin the process for a binding referendum on separation from the country. Ian Lee takes a look at other separatist movements seen in Canada and around the world.