- Public attitudes about animals in captivity have changed, animal rights activists say
- A gorilla at Cincinnati Zoo was killed after a 3-year-old got into its enclosure
(CNN)The judgment and criticism built quickly after a 3-year-old got into the enclosure of a 450-pound gorilla at the Cincinnati Zoo. Where were the child's parents? How could the zoo let this happen? Why did an endangered gorilla have to be shot and killed?