Elk once roamed much of Minnesota, but unregulated hunting in the 1800s so reduced the elk population it's now limited to a handful in the northwestern part of the state. A herd of about 30 animals lives near the town of Grygla, a product of an elk reintroduction program in 1935. Since then, the herd has been the subject of controversy because of damage it has caused to local crops. As Minnesota Public Radio's Tom Robertson reports from Bemidji, the Department of Natural Resources is seeking public comment on a draft management plan for how best to deal with Minnesota's elk.