Desc: Red Metal (The Copper Country Strike of 1913): Directed by Jonathan Silvers. Focuses on the 100th anniversary of an epic labor strike that devastated Michigan's Upper Peninsula Copper Country - and haunts the American labor movement to this day. Among the notable elements of that strike was the death of 73 children at a union Christmas party in what is now Calumet, Michigan. Known as the Italian Hall Disaster, it remains the deadliest unsolved manslaughter in U.S. history.