Liberty is calling

When american documentarists don't have an idea what picture they shall show, they show overhead wiring with some blues or country song. This film is a hommage to the american documentarists and to John Lee Hooker. I love him since I saw "The Blues Brothers" in a cinema in Belgrade, when I was a boy.
Roman says, he thinks the film is "interesting" and "perhaps a little bit too long".
Well, judge by yourself.