Preckwinkle hunts for fossils with group

July 9, 2011 3:34:04 PM PDT
Cook County Board President Toni Preckwinkle was among those in Lemont, Ill., taking part in the Sagawau Learning Center's fossil hunt Saturday afternoon.

The group learned how glaciers helped sculpt the landscape.

The event is among several activities offered by the Cook County Forest Preserve District over the summer.