Oreos may be vegan, but they aren't cruelty-free. Parent company Mondelez is now under pressure from PETA.

Dr. Frances Cheng, PETA scientist, explains the ridiculous experiments being done on animals and how you can stop them. Cheng also owns a small vegan restaurant and says if you prefer cruelty-free products like cosmetics, you should check out PETA's "Eating Without Experiments."