By Brandy McDonnellA version of this review appears in Friday's Weekend Life section of The Oklahoman. 3 of 4 stars. Movie review: Werner Herzog pays striking homage to late friend in globe-trotting documentary 'Nomad: In the Footsteps of Bruce Chatwin'Iconic filmmaker Werner Herzog offers a globe-trotting tribute to an inspiring friendship with his heartfelt and thought-provoking new documentary "Nomad: In the Footsteps of Bruce Chatwin.Read more on NewsOK.com