SeaWorld calls the lawsuit a baseless publicity stunt . The complaint alleges that five killer whales are SeaWorld slaves . PETA : This is the first lawsuit seeking constitutional protection against slavery for non-humans . Comment:
SeaWorld calls the lawsuit a baseless publicity stunt . The complaint alleges that five killer whales are SeaWorld slaves . PETA : This is the first lawsuit seeking constitutional protection against slavery for non-humans . The U.S. Constitution traditionally grants rights only to humans , not animals .