Zoos are important in our society, IMO.
They're a major source of education and, of course, entertainment. There should, however, be stricter guidelines that protect the animals, visitors and employees. To open a zoo it should have to be on a certain amount of acreage that compliments the need of the animals and still allow visitors to see the animals easily.
Going to the zoo is one of my fondest memories from my childhood.
This is something that not should have happened.