One More Thing: Symbols of Frontier at Brookfield Zoo

 Photo courtesy of Brookfield Zoo

Photo courtesy of Brookfield Zoo

In the ‘One More Thing’ segment, First Light host Brian O'Keefe visited Brookfield Zoo to learn a little about two symbols of the American west, bison and wolves. Both species aren't bothered in the least by the region's winter weather.

 Photo courtesy of Brookfield Zoo

Photo courtesy of Brookfield Zoo