Families urged to be cautious at animal exhibits

Published On: Feb 26 2013 06:26:26 PM CST   Updated On: Feb 26 2013 07:08:03 PM CST
Petting Zoo

Feb. 26, 2013: As people take in the sights and sounds of Rodeo Houston, parents are being warned to take specific precautions when their children are around farm animals. Rachel McNeill reports.