(WILDLIFE RESCUE/ANIMAL VIDEO) For their whole lives, circus lions Sasha, Kimba, Nena, Tarzan, and Tanya had only left their bare cages to perform tricks under the big top. But when Guatemala’s ban on animal circus acts came into effect and Animal Defenders International (ADI) came to enforce the new law, the animals’ lives changed forever. In the video above, witness the big cats take their first steps on grass in the most space these animals have ever known. — Global Animal