I'm a huge fan of the Science channel and Discovery channel. Lately, I've seen several commercials for upcoming shows discussing the finding of DNA from long extinct animals. Wooly mammoths, dinosaurs and so on. Inevitably, the idea of cloning these creatures comes up. There was a commercial on as I started typing this thread about a show called "Humanzee" regarding the genetic blending of human and chimp DNA to create a hybrid. My question to all of you is: Should we do something just because we can or are there things that are conceivably possible that simply shouldn't be done?