The Minnesota Department of Labor and Industry later determined faulty welding was the cause of the collapse, according to an Oct. 18, 1993, Pioneer Press article.
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Joseph Campbell (Wikipedia)Joseph John Campbell (March 26, 1904 – October 30, 1987) was an American writer. He was a professor of literature at Sarah Lawrence College who worked in comparative mythology and comparative religion. His work covers many aspects of the human experience. Campbell’s best-known work is his book The Hero with a Thousand Faces (1949), in which he discusses his theory of the journey of the archetypal hero shared by world mythologies, termed the monomyth.