October 13, 2016 - Bob Dylan's literary roots may be as tangled as the Nobel Prize winner's famously enigmatic lyrics, but at some point they invariably end up in the Hibbing High School classroom of B.J. Rolfzen. MPR’s Dan Kraker profiles the teacher and his future music icon student.
May 19, 2016 - As part of MPR's “Trouble in the Water” series, MPR’s Dan Kraker reports on the history of pollution in the St. Louis river in nortern Minnesota, and efforts now to clean it up.