Harbor City Roller Dames live double lives

Women of the Twin Ports area meet at the World of Wheels in Superior, Wisconsin to participate in roller derby battles.  They compete in full contact matches about once a month, competing with local teams across the Northland.  Jamie Merideth takes a look into a few of the player's separate roller derby identities.

The World of Wheels hosts roller derby practices for women across northern Minnesota and Wisconsin.

This week's theme is Difference

For Lester Park historian, 'Lester' remains a mystery

Duluth veterans receive treatment and education about post-traumatic stress disorder