When it came time for movie star Tom Hiddleston to learn how to capture the frenetic life of Hank Williams — in music, accent and mannerisms — for the film I Saw the Light, he turned to one of Nashville’s best-known musicians, writers, good guys and student of all things Hank: Rodney Crowell. Crowell, who… <a href="http://www.cmt.com/news/1765175/i-saw-the-light-depicts-a-genius-with-a-troubled-life/" title="Read I Saw the Light Depicts a Genius With a Troubled Life”>Read more »