Mar 05 2013 24 mins 37
In the 1970s, choking became national news: thousands were choking to death, leading to more accidental deaths than guns. Nobody knew what to do. Until a man named Henry Heimlich came along with a big idea. Since then, thousands and thousands -- maybe even millions -- have been rescued by the Heimlich maneuver. Yet the story of the man who invented it may not have such a happy ending.
