Petition, spurred by Mother Jones investigation, also claims that reality show is staged
Gideon Raff of "Homeland" urges secretary of defense Leon Panetta to stop using animals in medical training exercises
Demonstrators don monkey masks at PETA protest over NBC's new veterinary sitcom "Animal Practice"
Animal rights group wants producers to remove the phrase "No Animals Were Harmed" from the Oscar nominated film's end credits
Court says law meant to restrict crush videos violates First Amendment