A Look Back: Nora the polar bear says goodbye to Columbus

One of the most beloved animals at the Columbus Zoo is saying goodbye.Nora, the polar bear visitors have watched from birth, will be heading to her new home in Oregon after Labor Day.While the public sees an adorable animal who loves to swim and play with her toys, Nora's journey has been far more remarkable.She is only the sixth hand-reared polar bear in North America to survive.Nora can't stay in Columbus because her mother and aunt are about to den and need quiet.The zoo says it's time for he