Ozarks at Large Stories Ride it Like You're Flying KUAF Published November 2, 2014 at 7:25 AM CST Facebook Twitter LinkedIn Email Listen • 11:38 Library of Congress, Washington, D.C. (neg. no. ppmsc 00422) Why have a U of A professor, Johnny Cash, and Northwest Arkansas-raised singer-songwriter Joe Purdy all spent time at Cummins Prison Farm? Here’s a clue.