Getting your Trinity Audio player ready...
The two Sault Ste. Maries are twin cities in name, not appearance, but both offer a lot worth seeing on the U.S.-Canada border.
Photos: The 2 Saults
Mary Bergin/For Tribune Newspapers, Chicago Tribune
The Edison Sault Hydroelectric Plant in Michigan has operated since 1902 and is one of the oldest continuously operating power plants in North America. 
