Indian Motorcycles. Apache helicopters. Wigwam Motor Oil. Imagery of and inspired by Native Americans is pervasive in pop culture, advertising, artwork, fashion and film. In many cases throughout history Native images have been used as a mark of identity for the United States. Cigarettes, baking powder, motorcycles, TV character sidekicks, American currency and, of course, sports teams are among the places where the public encounters Native images or words. The National Museum of the American Indian’s new exhibition “Americans” focuses on Native American-themed products and references throughout history in context of how actual Native Americans are treated individually and collectively. We’ll talk with the curators about what the exhibition aims to address.