July 18, 2013 4:18 pm Must See: Miniature Donkey with Prosthetic Leg A three-legged donkey named Emma gets a prosthetic leg thanks to veterinarians at Auburn University. Emma is a case study for similar animals that may be euthanized for their deformed leg. US & World Videos 1:40 Democrats say Big Oil misled public for decades about climate change 1:45 NYPD enters Columbia University in riot gear to clear protest 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look 1:49 New guidelines say women should be screened every other year for breast cancer starting at 40