Raised in poverty in Turkey Scratch, Arkansas, the late Levon Helm clawed his way to fame and fortune in the music industry, lost it all and got it back. When he died in April 2012, the legacy he left revolved largely around a Rock and Roll Hall of Fame career that had brought him to Madison Square Garden and Wembley Stadium. He had played a pivotal role in launching the modern-day genre of Americana music, which today features...