I'm sure a lot of you have heard the news about the "Zombie Attacks." One was where a man was eating another man's face. Another most recently was where a man was eating his pet dog. News stories are linking this to "synthetic Marijuana." What I want to know is, what are the differences and similarities of this synthetic version to the real thing. I feel that it's giving a bad name to Marijuana and I want to understand what is going on. Is it legal? Is it easily accessible, and why are people smoking it if it makes you want to eat your pet?! If anyone can chime in, please do!